1713 results about "Mobile control" patented technology

The invention relates to the technical field of intelligent ship control, in particular to an intelligent ship moving control method and system based on a self-adaptive algorithm. The method comprises the following steps: acquiring hardware equipment data required by ship movement control; configuring a network topology structure of a computer network system, winch equipment and an encoder according to hardware equipment data, and constructing an electrical ring network; carrying out initialization setting and communication test on the electrical ring network, and establishing a data sharing mechanism between devices to obtain system initial configuration data; collecting the winding and unwinding length and tension parameters of a steel wire rope through a sensor of winch equipment based on initial configuration data of the system, and constructing a real-time monitoring model of the position and posture of the ship; and performing ship state monitoring by using the real-time monitoring model to generate ship real-time state data. According to the invention, the electrical ring network with a redundant backup mechanism is adopted, the communication real-time performance and reliability of the system are improved, and the stability of control signal transmission is ensured.

The present invention relates to the technical field of flatness detection devices, and in particular to a road flatness detection device and detection method. Its technical solution includes: a frame and an extension frame slidably mounted on the frame, the frame and the extension frame constitute a vehicle frame, and also includes: a roadblock shielding component mounted on the vehicle frame, when the wheel assembly component contacts the concave and convex surface and drives the vehicle frame to tilt, the roadblock shielding component drives the detection component to move in the opposite direction of the tilting direction, and controls the ground clearance of the detection component to always remain equal. The present invention uses the roadblock shielding component to move the measuring wheel located in the middle of the frame downward when one end of the frame rotates, and the downward movement distance is half of the rising height of the rising end of the frame, which can avoid the influence of the rising or falling end of the frame on the measuring wheel, and thus can effectively improve the accuracy of the measuring wheel when measuring irregular roads, and can effectively improve the accuracy of calculating the road surface flatness data.

The invention discloses an intelligent cabin system control method and system based on an open source gap system, and the method comprises the steps: deploying a gap wireless communication module in an intelligent cabin system, and building communication connection with all sensors in the intelligent cabin system through the gap wireless communication module; deploying a gap controller in the intelligent cabin system, wherein the gap controller obtains sensor data collected by a plurality of sensors through the gap wireless communication module; and the swan gap controller performs real-time processing and analysis on the sensor data through a real-time operating system and an AI algorithm to obtain a data analysis result, and generates an intelligent cabin decision according to the data analysis result. According to the invention, the wireless, intelligent and mobile control of the intelligent cabin is realized through the open-source wide-gap system, and the operation efficiency and safety of equipment are improved.

The invention discloses an intelligent robot with a body and a robot motion control system and method.The intelligent robot with the body is provided with an execution component, a moving module and the robot motion control system, and the robot motion control system comprises a multi-modal input encoder, a multi-modal output encoder and a multi-modal output encoder, the multi-modal feature fusion module is used for collecting and processing multi-modal data to obtain multi-modal features and fusing the multi-modal features to obtain a multi-modal feature token sequence; the action expert network is used for mapping the fused multi-modal feature token sequence into an abstract robot action sequence block; and the execution controller is used for converting the abstract robot action sequence block into a control instruction which can be executed by bottom hardware. According to the method, direct mapping from environment perception and semantic understanding to movement control and execution of specified task actions can be realized, so that the task understanding, response speed and execution completion degree of the robot in a complex environment are improved.

The invention discloses an electric power material supply management and control system and a method thereof. The electric power material supply management and control system comprises a master control center, a sub-control center, a material warehouse, a mobile control terminal and a data processing platform. The electric power material supply management and control method comprises the following steps: S1, material demand prediction; s2, intelligent scheduling; s3, performing real-time monitoring; s4, risk assessment and early warning; and S5, emergency response is carried out. The electric power material supply management and control system and the method thereof can improve the material supply efficiency, enhance the decision support capability, make the decision more accurate and efficient, help to optimize resource configuration, improve the overall operation efficiency, improve the transparency and visualization of a supply chain, enhance risk management, guarantee the safe and stable operation of a power grid, improve the emergency response speed, and improve the power supply efficiency. The resource allocation is optimized, the inventory cost is reduced, the fund utilization efficiency is improved, the optimal allocation of resources is realized, and the electric power material requirements of each region can be better met.

A vehicular exterior door handle assembly includes a base portion configured to mount at a vehicle door. A handle portion includes a grasping portion and is movable relative to the base portion between a recessed position, where the grasping portion is recessed at the base portion, and a deployed position, where the grasping portion protrudes outward to be graspable by the user. A deployment mechanism is operable to move the handle portion between the recessed and deployed positions. A control module, based on a user input, actuates a latch mechanism to unlock the vehicle door. The deployment mechanism, responsive to the control module unlocking the vehicle door, moves the handle portion from the recessed position to the deployed position. With the handle portion in the deployed position and the vehicle door unlocked, the handle portion is graspable by the user to open the vehicle door.

A smart screen movement control method, a mobile smart screen, a medium and a product relate to the technical field of mobile smart screen control, and the method comprises the steps of determining a target position for moving and a movement path for moving to the target position based on a target setting instruction of a user terminal; moving according to the moving path, and determining the residual electric quantity; when it is determined that the standby point position with the residual electric quantity lower than the preset safe electric quantity exists, the equipment position of the standby smart screen is obtained; determining a target point location for handover between the mobile smart screen and the standby smart screen, and sending a handover instruction to the standby smart screen; a task transfer instruction is sent to the standby smart screen, so that the standby smart screen displays screen display information of the mobile smart screen and goes to the target position based on the moving path; and moving to an equipment position for charging. By implementing the method, the endurance of the mobile smart screen can be optimized, work interruption is avoided, and the user experience is optimized.

The application discloses an underwater data center, which comprises a pressure cabin, an outer frame, a lifting structure, a pipeline structure, a server cabinet inside the pressure shell, an inspection lifting structure, a fixing and moving mechanism, and an internal state monitoring system; the pressure cabin is a closed structure formed by the pressure shell, and at least one pressure cabin entrance structure is arranged on the surface of the pressure cabin; the lifting structure comprises a hydraulic jacking oil cylinder and a lifting guide column; the server cabinet is arranged in an array in the pressure shell, and is fixed and moved by the fixing and moving mechanism at the upper end and the lower end for control. The application can realize efficient water-out and water-in actions by using the lifting mechanism; the application is suitable for high-stable underwater cooling of a large-volume high-density data center system; the pressure cabin entrance is provided, so that the inspection personnel can enter the pressure cabin for inspection without water-out, and the working efficiency and use efficiency are high; and the state monitoring system ensures high safety of the internal environment and timeliness of risk discovery.

The invention discloses thermal forming equipment and a thermal forming system, and is applied to the technical field of thermal forming. An upper slide block and a lower slide block; the transmission assembly is installed on the equipment frame, the transmission assembly comprises a power component, a power conversion component connected with the power component, a torque transshipment mechanism connected with the power conversion component and a feedback encoder used for obtaining the rotation angle of the torque transshipment mechanism, and the power conversion component and the torque transshipment mechanism are both in a gear shape; the torque transfer mechanism is used for driving the upper sliding block to move towards or away from the lower sliding block; the power component and the feedback encoder are both connected with the controller, and the controller is used for controlling the power component to act according to the rotation angle, obtained by the feedback encoder, of the torque transshipment mechanism. According to the thermal forming equipment, the moving position of the upper sliding block can be better fed back, the mold closing position precision between the upper mold and the lower mold is improved, and the machining precision of a workpiece is further improved.

The invention relates to the technical field of PCBA packaging, discloses a PCBA packaging method and equipment based on a fixed glue spraying assembly, and aims to solve the technical problems of complex wiring, high mechanical loss and inconvenience in maintenance in a mobile packaging scheme of an existing glue spraying assembly. The PCBA packaging method comprises the steps that a glue spraying assembly sprays a UV glue solution to a target glue spraying area of a PCBA, and a curing irradiation assembly irradiates the PCBA to cure the UV glue solution to form a packaging layer; wherein the glue spraying assembly comprises a plurality of rows of independently-controlled piezoelectric spraying holes, the positions of the piezoelectric spraying holes are fixed in the whole spraying process, and full coverage of a target glue spraying area is achieved only by driving the PCBA to move. The PCBA packaging equipment comprises a support, a conveying mechanism, a fixedly-arranged glue spraying assembly and a curing irradiation assembly, the conveying mechanism drives a PCBA to move along a preset path, and it is ensured that a target glue spraying area is exposed under the glue spraying assembly in sequence or repeatedly. According to the invention, the wiring structure of the glue spraying assembly is simplified, the mechanical wear is reduced, the equipment reliability and maintenance convenience are improved, the precision and efficiency of PCBA packaging are ensured through synchronous curing and precise movement control, and the method is especially suitable for selective protection packaging of a low-height PCBA board with the maximum height of an electronic component smaller than 1cm.

The invention provides a branching tool for enameled wire production. The branching tool aims at overcoming the defects in the winding roller fixing process, the wire inlet angle adjusting process, the tensioning force control process and the branching guiding process in the prior art. The tool comprises a bottom plate, a take-up roller, a linkage clamping mechanism, a wire inlet angle adjusting mechanism, a wire loosening preventing mechanism and a wire inlet guiding mechanism. The double threaded rods are matched with the moving blocks, so that the take-up rollers of different specifications can be quickly mounted and dismounted, and the production efficiency is remarkably improved; a fluted disc, a lead screw and a mobile control motor are arranged, so that the wire inlet angle can be accurately adjusted, non-uniform winding of enameled wires is avoided, and the winding quality is ensured; the anti-loosening mechanism is combined with a pushing cylinder and a spring for adjustment, so that the tensioning force can be adjusted, the loosening of the enameled wire is avoided, and the compactness and the stability in the winding process are ensured; the tool can obviously improve the efficiency and quality in the enameled wire production process, meet the requirements of different specifications, and adapt to the efficient linkage adjustment requirement of a modern production line.

The invention provides a battery air supply device and a battery protection system.The battery air supply device comprises an air source, an air inflation module, an air exhaust module and a linkage module, the air source is used for providing air, the air inflation module comprises an air inflation device and a first connecting pipe set, and the air inflation device is connected with the air source and a battery cavity through the first connecting pipe set; the air exhaust module comprises an air exhaust device and a second connecting pipe group, the air exhaust device is connected with the battery cavity through the second connecting pipe group, the linkage module is connected with the air inflation module and the air exhaust module, the linkage module comprises a linkage piece and a control device, and the linkage piece is provided with a first position and a second position; the linkage part can move between the first position and the second position, and the control device is configured to be capable of controlling the air exhaust device and the air inflation device to alternately communicate with the battery cavity according to the position of the linkage part, so that the oxygen concentration in the battery cavity can be maintained at a relatively low level; and open fire and explosion risks during thermal runaway of the battery device are effectively reduced.

The invention relates to the field of agricultural intellectualization, in particular to a crop disease and insect pest real-time identification and analysis system based on deep learning, which comprises an image acquisition unit, a mobile control unit, an image identification unit, a disease evaluation unit and a disease and insect pest prediction unit, the core innovation of the invention lies in that an image recognition unit introduces a Riemannian geometry multi-scale manifold learning framework and comprises a manifold construction module, a manifold feature fusion module and a manifold constraint optimization module, and the manifold construction module maps crop image features to a Riemannian manifold space; the manifold feature fusion module fuses multi-scale feature manifolds through geodesic line connection and parallel transmission; and the manifold constraint optimization module executes network parameter optimization in a Riemannian space. The disease evaluation unit evaluates the severity of the disease based on the identification result; the disease and pest prediction unit predicts the disease development trend based on historical data and environmental information, the disease and pest recognition precision is remarkably improved, and particularly the rare disease recognition capability is improved by 23%.

The invention discloses a convenient-to-maintain charging pile for an electric vehicle and a using method thereof, and belongs to the technical field of charging piles, the convenient-to-maintain charging pile comprises a base frame, a supporting table is fixedly connected to the top of the base frame, a charging pile body is arranged at the top of the supporting table, and a mounting assembly is arranged between the charging pile body and the top of the supporting table; heat dissipation assemblies are arranged on the two sides of the charging pile body. According to the charging pile, by arranging the mounting assembly, a worker pulls a handle to take down the charging pile body and replace the charging pile body with a new charging pile body or maintain an existing charging pile body, a movable rod is driven to move through cooperation of an extrusion block and an extrusion wheel, and connection and separation of an insertion block and an insertion groove are controlled through movement of the movable rod; according to the charging pile, the mounting block and the mounting groove can be quickly disassembled and assembled, the charging pile body can be conveniently disassembled, assembled and moved, and therefore workers can conveniently maintain the charging pile body, and the maintenance difficulty and the maintenance cost of the charging pile body are reduced.

A system may include a flow valve coupled to a gas inlet of a landfill gas system and a pump coupled to the flow valve and configured to draw gas from the landfill gas system via the gas inlet. The system may further include an oxygen sensor comprising at least one laser configured to detect oxygen concentration in the gas, a carbon dioxide sensor comprising at least one infrared light source configured to detect carbon dioxide concentration in the gas, and / or one or more chemical sensors configured to sense concentrations of a respective one or more chemicals in the gas. A microprocessor may determine sensed data including at least the oxygen concentration, the carbon dioxide concentration, concentrations of the one or more chemicals, the static pressure, the atmospheric pressure, and / or a differential pressure, and communicate the sensed data to a mobile control device.

The utility model discloses a tool for polishing and oiling a storage battery terminal, which comprises a driving motor, a mounting seat, a grinding wheel, a grinding wheel, a grinding wheel, a grinding wheel, a grinding wheel and a grinding wheel, wherein the mounting seat is fixedly connected to an output shaft of the driving motor; the pneumatic clamping jaw is fixed to the mounting base, and a polishing brush is detachably connected to a jaw body of the pneumatic clamping jaw. The oiling valve is fixed below the mounting seat and has an avoiding distance with the polishing brush on the claw body, an avoiding hole for a battery terminal to enter is formed in the middle of the bottom side of the oiling valve, a plurality of valve element holes are formed in a valve body of the oiling valve, one end of each valve element hole is communicated with the avoiding hole, a valve element is axially and slidably connected into the valve element hole, and one end, close to the avoiding hole, of the valve element is an oiling end; the oil way hole communicated with the side wall of the valve element hole is formed in the valve body, the battery terminal supports the valve element and promotes the valve element to move in the axial direction, the movement of the valve element controls the communication relation between the oil way hole and the receding hole, the anti-oxidation oil in the oil way hole wets the oiling end and completes the oiling process of the battery terminal, and the oiling device is integrated in design and high in machining efficiency.

The invention provides a movement control method, system and device for adaptively following a target object and a medium, and belongs to the field of robot automatic control, and the method comprises the steps: obtaining the motion state information of a robot, the obstacle information of the surrounding environment and the position information of the target object; generating a prediction track of the dynamic obstacle based on the dynamic obstacle information, and constructing a risk area according to the static obstacle information and the prediction track; sampling by adopting a dynamic window algorithm to obtain a plurality of groups of candidate speed pairs and generating a plurality of candidate tracks; on the basis of candidate trajectories, the risk area and the predicted trajectory of the dynamic obstacle, a trajectory risk evaluation value is obtained through calculation; and based on a preset evaluation index, scoring the candidate trajectory, selecting an optimal speed pair according to a scoring result, and based on the optimal speed pair and the current actual speed of the robot, generating a control instruction to drive the robot to move. The autonomous following performance and the user experience of the robot in the dynamic environment are improved.

The invention discloses a piezoresistor assembling device, and belongs to the technical field of electronic component manufacturing equipment. The problems that existing piezoresistor assembly mostly depends on manual or semi-automatic equipment, production efficiency is low, consistency is poor, all mechanisms are lack of effective cooperation and need manual intervention, resistor insertion deflection is prone to occurring, sand filling is uneven, and cover plate correction precision is low are solved. The device comprises a shell feeding mechanism, a resistor feeding mechanism, a cover plate feeding mechanism, a material inserting mechanism, a sand filling mechanism, a cover plate assembling mechanism, a driving mechanism, a supporting mechanism and a control system. The supporting mechanism supports all the mechanisms, the driving mechanism drives the shell to move at the stations of the material inserting mechanism, the sand filling mechanism and the cover plate assembling mechanism, the control system coordinates all the mechanisms to act, and all the mechanisms sequentially complete feeding of the shell, the resistor and the cover plate, insertion of the resistor into the shell, sand filling and cover plate assembling. The device is mainly used for automatically completing full-process assembly of the piezoresistor, continuous automatic production is achieved, and the assembly efficiency and the product consistency are improved.

The invention relates to the field of electromagnetic on-line monitoring, in particular to an equipment on-line monitoring system based on electromagnetic induction self-power supply, which comprises an electromagnetic monitoring module used for carrying out a monitoring request on electromagnetic equipment, and the monitoring request comprises information of a monitoring range, a monitoring starting point, a monitoring route and a monitoring terminal point; the mobile control module is used for controlling the mobile monitoring device to carry out mobile monitoring according to the monitoring route and collecting information of the detection range, the monitoring starting point and the monitoring terminal point of the electromagnetic equipment so as to form a first signal; and the information receiving module is used for receiving the first signal acquired by the mobile monitoring device. The sensor is fixed to a nearby position of a node needing temperature measurement through the alloy belt, it is guaranteed that the temperature sensing part of the sensor makes full contact with the surface of a detected part so as to guarantee the temperature measurement effect, and it is strictly guaranteed that the electrical gap after the sensor is installed is not lower than the lowest safety gap of the corresponding voltage grade.

The invention belongs to the technical field of guide rail defect detection, and particularly relates to a guide rail defect detection system and method based on image recognition, and the system comprises an image information collection module, an image information processing module, an image information transmission module, a feature information extraction module, a defect recognition and classification module and a detection result output module. According to the invention, rapid acquisition of guide rail defect images can be realized, the influence of external factors is considered, image acquisition equipment control, acquisition light source end control and equipment bearing end movement control are set, image acquisition can be completed more effectively and clearly, and a computer vision technology is utilized to complete preprocessing operation of image data, so that the processing efficiency is improved. And meanwhile, detection is completed by adopting a deep learning algorithm, various types of guide rail defects can be accurately identified and classified, and the detection precision is improved.

The invention discloses supporting axial force self-compensation type subway station foundation pit supporting equipment and method, and belongs to the technical field of foundation pit construction. The equipment comprises a bottom plate, a supporting assembly arranged on the bottom plate, a driving assembly arranged on the bottom plate and connected with the supporting assembly and a PLC electrically connected with the driving assembly; the supporting assembly comprises a main support connected to the bottom plate in a clamped mode, a supporting plate arranged on the main support and a follow-up supporting rod arranged between the supporting plate and the main support, and a pressure sensor is arranged on the supporting plate. The driving assembly is used for driving the supporting plate to move on the bottom plate; the PLC is electrically connected with each electric device; the equipment is reasonable in structural design, the pressure sensor is arranged on the supporting plate, the driving motor is used for conducting self-adaptive compensation on supporting axial force on the supporting plate, the safety of subway station foundation pit construction can be improved, and the equipment is suitable for application and popularization.

The utility model discloses a movable control cabinet for virtual power plant control, which comprises a control cabinet main body, the control cabinet main body is provided with a heat dissipation groove with a dustproof net, a heat dissipation fan and a frame body with a plurality of air deflectors, and a shaft rod arranged between the frame body and the air deflectors is connected with the air deflectors. The shaft rod is rotationally connected to the frame body, the end of the shaft rod extends to the outside of the frame body, a movable arm movably connected with the linkage plate is arranged on the shaft rod, a power mechanism for driving the linkage plate to slide is arranged on the frame body, and the power mechanism drives the air guide plate to swing through the linkage plate and the movable arm. The linkage plate is driven to slide in a reciprocating mode, the linkage plate synchronously drives the movable arms to swing in a reciprocating mode, and therefore the movable arms drive the shaft rod and the air guide plate to swing in a reciprocating mode, the effect of adjusting the blowing direction of the heat dissipation fan is achieved, the blowing heat dissipation range is greatly widened, and the uniformity of blowing heat dissipation is greatly improved. And the heat dissipation effect and efficiency are effectively improved.

The invention relates to the technical field of ground surface matrix monitoring, and provides a portable multi-parameter ground surface matrix tester which comprises a shell; the mobile control interface is arranged above the shell and is used for being connected with external mobile equipment and controlling the portable multi-parameter earth surface matrix tester to enter a stratum exploration hole channel in a 360-degree rotation manner; the sensor module is arranged at the lower end of the shell and used for measuring physical and chemical parameters; the image detection module is arranged at the lower end of the shell and used for collecting image information of the stratum exploration hole channel in the rotating process and generating corresponding microscopic detection information; the visual auxiliary module is connected with the shell and is used for observing the microstructure and fracture distribution of the inner wall of the stratum exploration pore channel in real time and generating auxiliary detection information; and the control module is integrated in the shell and is used for determining the insertion position and angle of the portable multi-parameter earth surface matrix tester entering the bottom of the stratum exploration pore channel and generating an earth surface matrix three-dimensional distribution diagram of the stratum exploration pore channel.

The invention provides an automatic operation method and device for a cloud mobile phone, electronic equipment and a storage medium. The automatic operation method for the cloud mobile phone comprises the following steps: receiving a user instruction, performing user intention identification on the user instruction, calling a planning model, and generating an operation plan comprising a plurality of subtasks according to task elements; establishing an execution loop, wherein the execution loop comprises the steps of obtaining current screen information, inputting the current subtask, the current screen information and a historical execution record into an execution model, and outputting a to-be-executed action and a target position; calling an underlying operation tool through the mobile control protocol interface to execute the to-be-executed action at the target position; when the success standard corresponding to the subtask is met, entering the next subtask; when the execution result is abnormal, dynamic plan adjustment or error self-processing is triggered; when the loop termination condition is met, the operation result is output, and the efficiency and universality of automatic operation are remarkably improved through the technologies of intention recognition, dynamic plan generation, self-reflection, error self-processing and the like.

A farming machine includes one or more image sensors for capturing an image as the farming machine moves through the field. A control system accesses an image captured by the one or more sensors and identifies a distance value associated with each pixel of the image. The distance value corresponds to a distance between a point and an object that the pixel represents. The control system classifies pixels in the image as crop, plant, ground, etc. based on depth information in in the pixels. The control system generates a labelled point cloud using the labels and depth information, and identifies features about the crops, plants, ground, etc. in the point cloud. The control system generates treatment actions based on any of the depth information, visual information, point cloud, and feature values. The control system actuates a treatment mechanism based on the classified pixels.

The invention relates to hot rolled plate thickness measuring equipment, and belongs to the technical field of detection equipment. The hot-rolled plate thickness measuring equipment comprises a control module and a plurality of detection mechanisms. Each detection mechanism comprises a radioactive source and a detection assembly. The detection assembly and the radioactive source are oppositely arranged in the thickness direction of the hot-rolled plate, and a gap for the hot-rolled plate to penetrate through is reserved between the detection assembly and the radioactive source. The detection mechanism is used for measuring the actual thickness size of the hot-rolled plate at the position; at least part of the multiple detection mechanisms can move in a reciprocating mode in the width direction of the hot rolled plate. And the control module controls the detection mechanism to stop or move in the width direction of the hot-rolled plate based on the variance of n actual thickness sizes of the hot-rolled plate continuously measured by the detection mechanism at the same position. The hot-rolled plate thickness measuring equipment provided by the invention can accurately measure the thickness dimension data of each part of the hot-rolled plate.

The invention provides a seal control method and device, electronic equipment and a readable medium, a seal is installed in a seal control instrument, a seal surface is located in the seal control instrument, and in response to a seal instruction of a to-be-sealed file, an initial image of the to-be-sealed file is collected; a to-be-sealed file is placed at the position of the sealed file; pixel points in the initial image have at least one pixel point type; distributing corresponding type data for the pixel point type, and obtaining an initial data group corresponding to the initial image based on the type data corresponding to the pixel point type; controlling the seal to move, and collecting a target image at the position of the stamped file when the seal surface moves to the position of the stamped file; obtaining a target data group corresponding to the target image based on type data corresponding to the pixel point type; judging whether the to-be-stamped file is replaced and / or moved or not by comparing the initial data set with the target data set; and controlling the seal control instrument to give an alarm if the seal control instrument is replaced and / or moved, thereby realizing safety detection of the seal control instrument in the seal using process.

A deformation detection apparatus includes a cell movement-control assembly to handle a linear motion and a rotational motion of a battery cell, a body that supports the cell movement-control assembly, a digital micrometer, and control circuitry. The control circuitry controls a displacement of the battery cell between a first position and a second position along a longitudinal axis through a scanning region of the digital micrometer and a plurality of rotational positions of the battery cell at a plurality of charge states and a plurality of discharge states. The control circuitry measures a plurality of outer diameter values of the battery cell for a plurality of linear positions and a plurality of rotational positions along the longitudinal axis of the battery cell and determines a change in a geometrical shape (deformation and / or strain) of the battery cell for the plurality of linear positions and the plurality of rotational positions.

An actuator arrangement for use in a camera is disclosed. The camera comprises two or more camera elements including an image sensor and one or more optical elements for forming, or aiding forming of, an image of an object on the image sensor. The actuator arrangement comprises: a first part defining a first axis; a first actuator for providing a first type of movement of one or more of the camera elements relative to the first part; a second actuator for providing a second, different type of movement of one or more of the camera elements relative to the first part; a controller configured to (a) cause the first actuator to move one or more of the camera elements so as to provide a first optical image stabilisation (OIS) effect, and (b) cause the second actuator to move one or more of the camera elements so as to provide a second OIS effect. The first and second OIS effects combine to provide an overall OIS effect that is greater than either of the first and second OIS effects.

The invention discloses a geotextile laying ship movement control method and device, electronic equipment and a storage medium, and is applied to the technical field of ocean engineering.The method comprises the steps that current position information and target position information of a geotextile laying ship are obtained; determining the current tension of each anchor point according to the motor stress corresponding to each anchor point; determining a moving target function of the geotextile laying ship according to the current position information, the target position information and the current tension of each anchor point, and determining the target tension of each anchor point according to a target optimization algorithm and the moving target function of the geotextile laying ship; and for each anchor point, a motor corresponding to the anchor point is adjusted, so that the current tension of the anchor point is modified into the target tension, and the geotextile laying ship is made to move. According to the scheme, the tension of the anchor point is adjusted to be the target tension, control over movement of the geotextile laying ship is achieved, the situation that the geotextile laying ship is manually operated to move is avoided, the manual operation difficulty and the error rate are reduced, the geotextile laying ship moving efficiency is improved, and then the construction progress of seabed engineering is accelerated.