70 results about "Lateral thrust" patented technology

The invention belongs to the technical field of ship equipment, and discloses a fire-fighting unmanned ship for a narrow water area and a control method thereof.The ship body comprises a single-bottom single-deck longitudinal framework structure and a main transverse watertight bulkhead which are connected with each other, and a dynamic stable propelling device is arranged on the ship body and comprises double electric propelling mechanisms and a bow lateral propelling mechanism; the intelligent fire fighting operation device is arranged on the boat body and comprises a multi-source sensing mechanism, a fire water monitor and a self-protection water mist mechanism, the multi-source sensing mechanism comprises a fire source positioning assembly used for positioning a fire source, and the fire water monitor and the self-protection water mist mechanism can spray water based on positioning information of the fire source positioning assembly. The double electric propulsion mechanisms and the bow lateral thrust mechanism can cooperatively act to counteract recoil generated during operation of the fire water monitor. Through the arrangement, the fire-fighting unmanned ship for the narrow water area can adapt to the environmental characteristics of the narrow water area, and the operation safety, stability and fire extinguishing precision are improved.

The application discloses a container explosive non-opening box intelligent checking device based on ion mobility spectrometry, which comprises a connecting outer frame, a hydraulic cylinder is internally installed in the connecting outer frame, a hydraulic pump is connected to one end of the hydraulic cylinder, and a first piston is movably connected in the hydraulic cylinder. The ion mobility spectrometer and a separately designed collecting device are integrated into one equipment, a user carries the equipment by means of shoulder carrying, and a handle is equipped to facilitate holding. The air suction pipe is placed at the ventilation position of the container, the threaded rod and the first piston are driven to move transversely by hydraulic oil, the sample is pushed to the ion mobility spectrometer for analysis and detection, before the next sample test, the threaded rod is driven by the hydraulic oil to drive the polishing blade to rotate in the air suction pipe, the internal powder is scraped, the transverse thrust generated by the piston ring can extrude the gas in the air suction pipe, and thus the whole cleaning process is completed, the residues after each detection are greatly reduced, and the accuracy of the next extraction detection is avoided.

The application discloses a floating male liquid cooling connector and a connector assembly, and belongs to the technical field of liquid cooling connectors. The floating male liquid cooling connector comprises a male shell, and a cavity is arranged in the male shell; a male body is arranged in the cavity, and one end of the male body is located outside the male shell; a male valve body is arranged in the male body; a blocking ring with a through hole is arranged in the cavity; a rotating piece is arranged on each side of the blocking ring; a blocking ring is arranged at the end of the male body; a main spring is arranged between the blocking ring and the lower rotating piece; an elastic tube is arranged at the end of the male body and communicates with the male body; and a male connector is arranged at the end of the male shell and communicates with the elastic tube. The application has the beneficial effect that two rotating pieces are used, the design of normal compression of the sealing ring of the male body is cancelled, the elastic tube is used to realize sealing connection, the required lateral thrust is small when floating, and the centering of the connector is easier to realize.

The invention discloses a welding device for reinforcing a metal lining plate, which belongs to the technical field of metal welding processing, and is characterized in that two sliding seats are driven to get close to each other by operating a horizontal adjusting assembly, lateral thrust is generated on pressing wheels when the lining plate is attached to the pressing wheels, and reverse correction force is applied to the edge of the lining plate through a plurality of pressing wheels on the sliding seats; meanwhile, the piston plate vertically slides downwards along the cavity and drives the pressing plate to synchronously move downwards, so that the non-slip mat is tightly attached to the upper surface of the lining plate, the pressing wheels always exert locking force on the edge of the lining plate, and the lining plate can be automatically rectified until the edge of the lining plate is completely attached to the pressing wheels. The pressing plate continuously exerts uniform pressing force on the lining plate, linkage of deviation rectifying, locking and pressing is synchronously completed, displacement or loosening of the lining plate in the follow-up welding process is effectively avoided, cracks caused by welding stress concentration due to splicing dislocation of the lining plate and uneven attaching gaps are prevented, and the stability of welding and reinforcing of the metal lining plate is improved.

The application discloses an aircraft rolling wing, which comprises a fixing plate, paddle blades, an eccentric mechanism and an eccentric disc deflection driving mechanism. The fixing plate is used for being fixedly connected with an aircraft. The paddle blades are multiple. A paddle blade rotating driving device is used for driving the paddle blades to rotate and comprises a support. The eccentric mechanism is used for enabling the paddle blades to swing when rotating and comprises an eccentric disc, a rotating disc and multiple connecting rods. The eccentric disc deflection driving mechanism is connected with the eccentric disc and is used for driving the eccentric disc to rotate with the rotating shaft of the support as the center. Compared with the prior art, the aircraft rolling wing can control the deflection angle of the paddle blade swinging, so that sufficient lift and appropriate lateral thrust can be obtained.

The invention relates to a deviation monitoring method and system for a boiler steel belt type slag drying machine, a medium and electronic equipment, and relates to the technical field of equipment monitoring, and the method comprises the steps that the lateral thrust moment of target ash on a steel belt is determined; based on the actual running speed, the lateral thrust moment, the historical speed interval and the historical time period, the influence coefficient of ash accumulation on steel belt deviation is determined, and a target deviation threshold value corresponding to the steel belt is determined according to the influence coefficient; the actual offset and the actual offset direction of the steel belt are obtained, when the actual offset exceeds a target offset threshold value, if the actual offset direction is consistent with the moment direction of the lateral thrust moment, first early warning information is sent to a terminal of a person, and if the actual offset direction is opposite to the moment direction of the lateral thrust moment, second early warning information is sent to the terminal of the person; and if so, sending second early warning information to the terminal of the person. The method and the device have the effect of accurately carrying out steel belt deviation early warning.

The invention discloses a multi-purpose water robot. The multi-purpose water robot comprises a shell, a steering mechanism, a propelling mechanism and a control system, the steering mechanism comprises a rotating disc arranged in the shell in the transverse direction and a steering driving device fixed in the shell, the rotating disc can be driven by the steering driving device to rotate around the central axis of the rotating disc, and the shell floats on the water surface. When the rotating disc rotates, reaction torque applied to the shell can drive the shell to rotate in the direction opposite to the rotating direction of the rotating disc, and steering is achieved. By arranging the rotating disc driven by the steering driving device in the machine body and utilizing the angular momentum conservation principle, when the rotating disc rotates at a high speed around the central axis of the rotating disc, the shell can rotate at a high speed in the opposite direction under the driving of reaction torque, steering is achieved, and dependence on lateral thrust or differential steering of a traditional propeller is not needed; and the turning radius is small, and the problem that a traditional water surface robot is difficult to flexibly avoid obstacles due to the too large turning radius is effectively solved.

The invention relates to a high-speed permanent magnet linear motor test system and method, and the system comprises a secondary device which bears and fixes a linear motor secondary, a primary device which is disposed above the secondary device and is used for bearing and fixing a linear motor primary, the primary device can vertically ascend and descend relative to the secondary device, and a sensing unit is disposed on the primary device. The sensing unit is used for acquiring at least one acting force of transverse thrust, normal thrust and longitudinal thrust generated by the linear motor. According to the high-speed permanent magnet linear motor test system and method provided by the invention, the thrust ratio of the linear motor in each direction during static load can be automatically measured, and the air gap can be automatically adjusted. Test of linear motors of different models and different sizes is fully considered in the structural design, the application range is wide, and operation is convenient.

The application discloses a kind of super-long pile buckling instability test methods under the action of multiple load combination, comprising: through special data comprehensive computing platform, the multiple load parameters of stratum physical mechanics characteristics, pile structure geometry and axial pressure, lateral thrust and torque are collected, and the interaction relationship of clear parameters is handled by multiple load pile buckling coupling model;Using non-uniform load pile buckling deformation prediction model to deduce the deformation trend of each section of pile body, with the help of super-long pile buckling instability tracing analysis algorithm, locate the key parameters and action interval of instability;Through platform dynamic capture actual deformation and stress distribution data, after comparing and calibrating with deduced result, the critical state parameters of buckling instability and full-range deformation law are optimized and output.The method realizes the accuracy and systematicness of test under multiple load and complex stratum condition, and provides reliable technical support for super-long pile engineering safety design.

A tunnel thruster of a pleasure boat includes a propeller and a tunnel. The tunnel is installed through and across the at least one hull, from a first aperture at a first side of the hull to a second aperture at a second side of the hull. The propeller rotates about a propeller principal axis within the tunnel so that, when the pleasure boat is level, the propeller principal axis is substantially horizontal and substantially perpendicular to a disc swept by the propeller. The tunnel thruster is operable to drive water between the first and second apertures to provide lateral thrust to the hull. Each of the first and second apertures has a respective highest point, and the top of the disc swept by the propeller is located at a position higher than the respective highest points of the first and second apertures when the pleasure boat is level.

The utility model discloses a clamp spring machining bending device which comprises a bottom plate, a supporting rod is fixedly connected to one end of the upper portion of the bottom plate, a top plate is fixedly connected to the upper portion of the supporting rod, an air cylinder is fixedly connected to the upper portion of the top plate, a bending assembly is fixedly connected to the lower portion of the air cylinder, and a base is fixedly arranged in the middle of the upper portion of the bottom plate. A fixing assembly is fixedly arranged above the base, a pushing and pressing plate is arranged on the side face of the fixing assembly, a hydraulic telescopic rod is hinged to the side face of the pushing and pressing plate, and a pushing and pressing device is hinged to the other end of the hydraulic telescopic rod; the limiting block and the spring telescopic rod slide through the sliding groove, the clamping distance is automatically adjusted according to the size of a clamping spring original piece, original pieces of different specifications can be adapted without manual intervention, the clamping stability is ensured, the elastic deformation design of the arc-shaped clamping plate is matched with the lateral thrust of the hydraulic telescopic rod, the bending radian can be predefined, and the clamping efficiency is improved. And the machining precision and the consistency are obviously improved.

This invention discloses an automated spiral stem-removing device for pickling mustard tubers, comprising a frame structure, including a base frame, with a vertical plate fixed to the top surface of one end of the base frame. A processing mechanism is provided on the side wall of the vertical plate. The position adjustment structure achieves overall horizontal and vertical coarse-to-fine adjustment of the processing mechanism through dual servo screws. Then, in conjunction with the diameter-changing effect of the segmented spiral blade structure, it realizes the adjustment of the cutting position according to the feeding state of the mustard tuber head. It not only adjusts the position but also changes the diameter to ensure accurate cutting. The segmented spiral blade structure adopts a closed-loop constraint structure with an inner diameter-changing blade for conformal cutting and an outer guide structure with elastic rollers for circumferential restraint. The extrusion roller of the guide structure relies on a second torsion spring to form radial floating compensation, flexibly lifting and limiting the workpiece from multiple points on the outer periphery, offsetting the lateral thrust generated by the spiral blade cutting, and constraining the mustard tuber head to keep it coaxial and centered throughout the feeding process, thus avoiding jamming and material jamming.

The invention relates to the technical field of offshore wind driven generators, and discloses a floating type fan and a floating type fan mooring cable tension optimization method.The floating type fan comprises a floating platform, a tower barrel, a wind turbine generator set, mooring cables and a rotary wind barrel, the tower barrel is vertically arranged on the floating platform, the wind turbine generator set is arranged at the top of the tower barrel, and the three mooring cables are distributed in a triangular shape; one end of each mooring rope is connected with the floating platform, a sensor is arranged on each mooring rope, the rotary air duct is rotationally arranged outside the tower drum, and the rotary air duct is in signal connection with the sensor. When one mooring rope bears the limit load, and the loads of the other two mooring ropes are small, the rotary air duct is started, and the draught fan bears the windward resistance component; when the mooring rope is stressed, a lateral thrust component is also exerted, so that the displacement of the fan in the wind wave direction is converted into side offset, the stress of the mooring rope is readjusted, the situation that only one mooring rope bears extreme load originally is automatically relieved, and the performance potential of the mooring rope can be fully exerted.

An electric VTOL aircraft has a fuselage having a nacelle that is flexibly connected to a power plant assembly that includes a plurality of electric rotors and arms. The power plant assembly may pitch and roll relative to and independently of the nacelle to produce efficient forward, rearward, and lateral thrust while the nacelle attitude remains unchanged. This provides a stable passenger experience as well as enhanced performance and controllability, while reducing cost and complexity. In some embodiments, the fuselage is vertically elongated, and the power plant assembly is mounted above the fuselage such that a person can walk fully upright below the rotors. Also disclosed is a VTOL docking station configured to allow an aircraft to land without the use of landing gears. The docking station also includes an electronic component configured to automatically provide charging to the aircraft when the aircraft is docked with the docking station.

The application relates to the technical field of bridge expansion joint processing, and discloses a welding device for bridge expansion joint processing, which comprises a base, two groups of side beams are arranged at the top center of the base, a plasma arc welding gun is arranged above one side of each side beam through a gas cylinder, and the base is provided with a bearing table arranged on both sides of the top of the base, the top of the bearing table is uniformly provided with a positioning seat, the top end of the positioning seat is provided with a supporting block, steel bars are arranged on the supporting block, a driving rod is arranged on one side of the bottom of the supporting block through a guide wheel, the output end of the driving rod is rotationally connected with a transmission rod through a connecting shaft, the top end of the transmission rod is connected with a sliding block through a second hinged frame, a pressing plate is arranged on one side of the sliding block, and the pressing plate is used for converting the gravity of the steel bars into lateral thrust of the pressing plate; a box body is arranged on one side of the positioning seat, a movable piece is arranged in the box body through a tension spring, and an indicator is arranged at one end of the movable piece. The self-weight of the steel bars is used as a power source to realize automatic positioning and lateral pressing of the steel bars, visual positioning indication and reliable mechanical self-locking function are matched, and the welding precision, operation safety and production stability of bridge expansion joint prefabrication processing are improved.

Disclosed are systems, apparatuses, and methods for and related to simultaneous application of torque and lateral thrust by a suspended load control system to a load suspended load on a suspension cable, wherein the suspended load control system is partially actuated.

The application relates to a sinking well resistance-reducing isolation layer and a construction method. The sinking well resistance-reducing isolation layer is composed of a sinking well outer well wall and sand piles arranged at the bottom of a partition wall. The sand piles form a sand sleeve below the sinking well outer well wall step to reduce side resistance, and the sand piles form a sand sleeve between the inner side of a sinking well blade foot and soil to reduce end resistance. By arranging the sand piles at the bottom of the sinking well outer well wall and the partition wall, a certain thickness of sand sleeve is formed below the sinking well outer well wall step during sinking of the sinking well. In the case that the earth pressure is unchanged, the side resistance is effectively reduced by reducing the friction coefficient. Meanwhile, the sand piles form a sand sleeve between the inner side of the sinking well blade foot and the soil, the transverse thrust on the soil is increased by reducing the friction coefficient, the soil under the blade foot is damaged, the end resistance is reduced, and the problem that the sinking well outer well wall below the bottom step and the soil between the inner side of the blade foot and the soil cannot reduce resistance is solved.

This application discloses a robot adapted to complex aquatic environments, including a frame, and further comprising: an elliptical plate mounted on the frame; two windows spaced apart on the elliptical plate; two first thrusters spaced apart on the frame, facing the windows; multiple second thrusters spaced apart on the frame; a pressure-resistant chamber mounted on the frame; and a battery pack housed within the pressure-resistant chamber. The open frame structure significantly reduces the surface area facing the current, allowing strong and complex water flows to pass through the frame rather than impacting it entirely. This reduces lateral resistance by 30% compared to a fully enclosed structure, enhancing its anti-current maneuverability. The use of two first thrusters and four second thrusters as the robot's power system instantly generates lateral thrust to resist drift, enabling the robot to maintain both agility and stability in complex water environments such as strong currents, surges, and narrow passages.

The invention is suitable for the field of ship control, and provides a ship autonomous berthing control method which comprises the following steps: S11, making an autonomous berthing control strategy; s12, establishing a ship propulsion system model; s13, calculating the thrust and the vector angle of the thruster; according to the invention, the double-pod thruster is adopted to directly drive the propeller, so that the complex shafting transmission loss of a traditional lateral thrust device is eliminated, and the pod streamline design reduces the resistance of an appendage; compared with a traditional lateral thrust device, 15%-25% of fuel oil / electric charge can be saved through long-term operation, meanwhile, the double pods are basically free of maintenance, the maintenance cost is reduced, hardware arrangement does not need to be planned in the early design stage, and the ship design flexibility is improved.

The utility model relates to the technical field of automobile chassis component test, specifically discloses a bench test device of rear axle transverse thrust rod fixed seat weld joint strength, it includes welded transverse thrust rod fixed seat and rear axle bridge pipe, one side of transverse thrust rod fixed seat is fixed with transverse thrust rod fixing frame through bolt, transverse thrust rod fixing frame is connected double fork transmission link through transmission pin, and the end of double fork transmission link is fixed with power connection disc, and the welding position department of transverse thrust rod fixed seat and rear axle bridge pipe is equipped with stress monitoring module, and the upper power connection disc sets up hydraulic loading module. Stress monitoring module includes strain gauge or optical fiber sensor arranged around the weld joint of transverse thrust rod fixed seat and rear axle bridge pipe, and hydraulic loading module can exert bidirectional alternating load, simulates the actual stress working condition of transverse thrust rod fixed seat. The application reduces test cost, shortens development cycle, accurately quantifies weld joint strength, improves reliability, and provides data support for fixed seat structure optimization.

The utility model is suitable for the technical field of transverse thrust rods, and provides a light-weight commercial vehicle transverse thrust rod assembly structure which comprises a rod body with a rectangular cross section, pin seats are fixed to the two ends of the rod body, and end seat shells fixedly connected with the pin seats penetrate through the pin seats. A spherical pin with the two ends extending to the outside of the end seat shell is arranged in the end seat shell, and a clamping spring matched with the spherical pin is arranged in the end seat shell. According to the utility model, the rod body integrated steel plate material is adopted, so that not only is the tension and compression stress strength requirement met, but also the bending strength under the use working condition is ensured, and meanwhile, the preparation and storage difficulty of the material is greatly reduced. The structure change enables the target price to be reduced by 40%, the rod body is changed into a cold plate from a seamless pipe, and the pin seat is changed into a 45 steel pipe from a 45 steel normalizing piece, so that the cost is effectively controlled.

This invention discloses a control system and method for a chain cutter type continuous wall device, and the chain cutter type continuous wall device. Under lateral cutting conditions, the control system first controls the electro-proportional control valve to operate at a preset current. Then, based on the operating parameters of the cutting motor and the lateral thrust cylinder, the power of the cutting motor and the lateral thrust cylinder at this time is calculated. The sum of the two is taken as the system operating power, and the system operating power is compared with the total power range. Based on the comparison result, the cutting speed and the advance speed are controlled to ensure that the system operating power is within the total power range and to obtain the highest construction efficiency. Closed-loop control is achieved through power distribution, and the control logic is simple and reliable, ensuring that there is no risk of over-powering while achieving optimal construction efficiency.

The invention discloses an underwater vector type shaftless pump jet propeller, and belongs to the technical field of underwater propellers. The propeller comprises a propeller body, a flow dividing device, a vector control device and a control unit. A plurality of main spraying pipes distributed in the circumferential direction are arranged in the propeller body, and the flow dividing devices are arranged corresponding to the main spraying pipes and used for guiding part of water flow to be sprayed out in the non-axial direction through curve type flow dividing pipelines to generate lateral thrust. The vector control device drives a flow control component arranged at an inlet of the flow dividing pipeline through linear motion so as to control on-off of water flow. The control unit cooperatively controls the vector control devices according to the target steering instruction and the real-time navigational speed, the corresponding flow control components are accurately adjusted, vector synthesis is conducted on lateral thrust in the space, and therefore the steering torque in the target direction is generated. According to the invention, shunting regulation and control are carried out at a thrust generation source, the response speed is high, the efficiency is high, the structure is compact, and the maneuverability and maneuverability of the underwater vehicle are obviously improved.

A synchronous moving type side gauge matched with carton side edge sealing equipment comprises a side gauge belt, a side gauge belt operation driving mechanism, a guide plate, a guide plate left-right moving mechanism and a fixed support assembly, and the side gauge belt operation driving mechanism and the guide plate left-right moving mechanism are assembled on the fixed support assembly; the side gauge belt is arranged on the outer side of a workpiece conveying belt of the carton side edge sealing equipment, the side gauge belt and the side gauge belt operation driving mechanism are assembled to form an annular closed structure, and the side gauge belt is driven by the side gauge belt operation driving mechanism to synchronously operate with the workpiece conveying belt and is driven by the guide plate left-right moving mechanism to intermittently make contact with a workpiece. Lateral thrust is applied to the workpiece, and the lateral thrust working face is perpendicular to the bearing working face of the workpiece conveying belt. The side gauge belt can apply inward side thrust to a workpiece while moving forwards along with the workpiece, the phenomenon that the workpiece inclines in the conveying process is avoided, and the purposes of guaranteeing product quality and improving working efficiency are achieved.

The pine pile retaining wall structure for the river bank protection relates to the technical field of river bank protection piles and comprises a river inclined bank, a fixing groove is formed in the side, close to a river, of the river inclined bank, and a pouring bearing layer is arranged in the fixing groove. The pouring bearing layer is provided with a plurality of pine piles arranged in the vertical direction in the length direction of the river channel inclined bank, the pouring bearing layer is provided with a plurality of fixing ribs corresponding to the pine piles in the vertical direction, and the fixing ribs are arranged in the pine piles in a penetrating mode. Due to the arrangement of the fixing ribs, the connection relation between the pine piles and a riverbed soil body is strengthened, and when water flow generates lateral thrust, the pine piles can transmit force to a pouring bearing stratum through the fixing ribs; the fixing groove is tightly filled with the pouring layer bearing layer, the pouring layer bearing layer and a riverbed soil body form a continuous and firm stress whole, when lateral thrust is generated through water flow impact, the pouring bearing layer can disperse force to a riverbed, the bearing stability of the foundation is guaranteed, and the collapse risk is reduced.

The invention relates to a sliding sash translation and side pushing structure which comprises a door and window sash profile and a door and window frame profile. The door and window sash profile is provided with a first notch and a second notch, and the door and window frame profile is provided with a first profile to form a third notch and a fourth notch. The translation sliding assembly and the side pushing sliding assembly are arranged in the first notch and the second notch respectively. The side push sliding assembly comprises a side push plate which is movably matched with the second notch, is provided with a bent guide through groove and is connected with the transmission rod; the side pushing fixed base is fixed to the second notch; the side pushing sliding block is arranged in the side pushing sliding groove in a sliding fit mode. One end of the side-pushing pulley shaft is arranged on the side-pushing sliding block, the other end of the side-pushing pulley shaft penetrates through the bending guide through groove and extends into the fourth notch, and a side-pushing pulley is arranged at the end of the side-pushing pulley shaft and is in rolling fit with the inner side wall of the fourth notch. And the translation sliding assembly is in sliding fit with the third notch track. Compared with the prior art, the sectional material has the advantages that the sealing performance is improved, the visual surface width of the sectional material is reduced, stress points in translation and lateral thrust movement are increased through the split type design, and the failure rate is reduced.

The invention discloses a crane lifting rigid telescopic and anti-swing control integrated dynamic balancing device, and relates to the technical field of crane equipment, the crane lifting rigid telescopic and anti-swing control integrated dynamic balancing device comprises a fixed plate, a rigid lifting rod and a protective shell, and further comprises a ball seat, the cross section of the ball seat is step-shaped, and the inner wall of the ball seat is rotatably connected with a universal ball; the top of the universal ball is fixedly connected with a first connecting rod, the top of the first connecting rod is fixedly connected with a hanging ring, the bottom of the universal ball is fixedly connected with a second connecting rod, the bottom of the second connecting rod is fixedly connected with a first connecting plate, the bottom of the first connecting plate is fixedly connected with the top of the rigid lifting rod, and the universal ball rotates in the ball seat. The problems that lateral thrust is mostly applied to resist wind power in anti-swing control of an existing crane rigid telescopic mechanism, and when the wind power suddenly becomes small, the lateral thrust is difficult to respond and reduce in time, so that the rigid telescopic mechanism and an object can rapidly swing towards the other side, and the safety is not high enough are solved.

The invention discloses a remote drifting game control method for synchronous orbit electric propulsion satellites. The method comprises the steps that the synchronous orbit electric propulsion satellites are divided into cooperative targets and non-cooperative targets; carrying out remote floating approaching control on the cooperative target by adopting a transverse thrust control method; for a non-cooperative target, establishing an absolute dynamic model considering J2 perturbation, constructing a time-optimal pursuit game saddle point strategy problem of introducing a Hamilton function based on the absolute dynamic model, and converting the time-optimal pursuit game saddle point strategy problem into a two-point boundary value problem; and converting a two-point boundary value problem into an unconstrained parameter optimization problem, performing global search and local optimization solution on the unconstrained parameter optimization problem, and performing remote drifting game control on the non-cooperative target according to an optimal solution. According to the invention, the low-cost floating game control of the geosynchronous orbit electric propulsion satellite is realized by designing a game control strategy with high success rate approaching.

The application discloses a magnetic suspension conveying device, which comprises a base, a conveying belt, a linear induction motor, a first magnet group and a second magnet group. The conveying belt is sleeved outside the base and comprises a plurality of bearing plates, which are annularly distributed and connected through hinging. The linear induction motor is used for driving the conveying belt to rotate around the base and comprises an induction primary and an induction secondary. The induction primary is installed on the base, and the induction secondary is a bearing plate or is installed on the bearing plate. The first magnet group is used for applying a thrust away from the base to the bearing plate, and the second magnet group is used for applying a lateral thrust to the bearing plate. The second magnet group comprises two groups, and the two groups of the second magnet group are respectively located on the lateral sides of the bearing plate to limit the bearing plate on the lateral sides. Compared with the prior art, the magnetic suspension conveying device can reduce friction loss, thereby prolonging the service life of the device.

The invention provides a floating type offshore wind power foundation which comprises a floating platform, a supporting structure is arranged on the peripheral side of the floating platform, a plurality of second underwater propellers and a plurality of third underwater propellers are arranged on the supporting structure, and the propelling directions of the second underwater propellers and the third underwater propellers are perpendicular to each other. And the second underwater propeller and the third underwater propeller are matched with each other to adjust the position of the floating platform. According to the wind generating set, the second underwater propeller and the third underwater propeller are arranged, the second underwater propeller and the third underwater propeller are matched with each other to provide side thrust for the floating platform, the position of the floating platform can be adjusted in real time according to changes of the marine environment, and it can be ensured that the wind generating set is always located at the target working position; the adaptability of the floating type offshore wind power foundation to different sea areas is enhanced, and the application range of the floating type offshore wind power foundation is widened.