20 results about "Motion simulator" patented technology

A motion simulator system is disclosed that includes a freely rotatable movable frame supported by, but unattached to, a hemispherical base. The movable frame comprises a spherical enclosure constructed from rigid, lightweight materials such as composite materials or interlocking panels, providing unlimited 360-degree rotation in all three rotational degrees of freedom (pitch, roll, and yaw). An internal actuator system coupled to the movable frame controls attitude positioning while the center of rotation remains substantially fixed relative to the base. Low friction engagement between the movable frame and base is achieved through transfer bearings integrated into the base's outer surface or by pressure-vented air cushions. The system enables smooth, continuous rotation of the untethered movable frame for enhanced motion simulation applications.

The invention provides a rope-driven parallel mechanism configuration optimization method for adjusting the position of a tail end connection point, and the method comprises the steps: determining a plurality of rope-driven parallel mechanism configurations meeting constraint conditions based on the installation space needed by a target motion simulator, the shape and load of a tail end actuator, and the motion freedom degree and target motion range of the tail end actuator; respectively calculating a force closed working space of each configuration and screening out at least two to-be-selected configurations; respectively calculating a force helix feasible working space and an attitude rotation range of each to-be-selected configuration; respectively comparing the attitude rotation range of each to-be-selected configuration with the target motion range, and determining whether the to-be-selected configuration is a basic target configuration or not; on the basis of the selected basic target configuration, traversing and calculating a force spiral feasible working space when different connection positions on the rope and the end effector are fixed; and determining a rope connection point on the end effector according to the position and posture number distribution relationship between the connection position and the force spiral feasible working space. And the optimal configuration meeting the requirements is obtained.

The invention discloses a method, a system and equipment for troubleshooting a communication terminal of an all-moving simulator, and belongs to the technical field of aviation simulation equipment fault diagnosis. The method comprises the following steps: acquiring data of a communication terminal operation state, an input / output system state and a central control console environment state, synchronizing time, and constructing a time sequence feature vector through denoising normalization processing; inputting a Kalman filtering state space model to calculate an observation residual error, and distinguishing a fault source and interference characteristics; identifying a fault type by using an integrated decision tree classification model, positioning a target fault point in combination with a fault tree and a Bayesian network, and matching historical cases to generate a troubleshooting scheme; after troubleshooting is completed, the fault case library is updated, and the model is optimized. According to the scheme, intelligent and standardized troubleshooting of faults is achieved, the problems that a traditional method is low in efficiency and poor in accuracy, and fault sources are difficult to distinguish are solved, the troubleshooting efficiency and accuracy are greatly improved, the operation and maintenance cost is reduced, and stable operation of the full-motion simulator is guaranteed.

A motion simulator system is disclosed that includes a freely rotatable movable frame supported by, but unattached to, a hemispherical base. The movable frame comprises a spherical enclosure constructed from rigid, lightweight materials such as composite materials or interlocking panels, providing unlimited 360-degree rotation in all three rotational degrees of freedom (pitch, roll, and yaw). An internal actuator system coupled to the movable frame controls attitude positioning while the center of rotation remains substantially fixed relative to the base. Low friction engagement between the movable frame and base is achieved through transfer bearings integrated into the base's outer surface or by pressure-vented air cushions. The system enables smooth, continuous rotation of the untethered movable frame for enhanced motion simulation applications.

A motion simulator system is disclosed that includes a freely rotatable movable frame supported by, but unattached to, a hemispherical base. The movable frame comprises a spherical enclosure constructed from rigid, lightweight materials such as composite materials or interlocking panels, providing unlimited 360-degree rotation in all three rotational degrees of freedom (pitch, roll, and yaw). An internal actuator system coupled to the movable frame controls attitude positioning while the center of rotation remains substantially fixed relative to the base. Low friction engagement between the movable frame and base is achieved through transfer bearings integrated into the base's outer surface or by pressure-vented air cushions. The system enables smooth, continuous rotation of the untethered movable frame for enhanced motion simulation applications.

A motion simulator system is disclosed that includes a freely rotatable movable frame supported by, but unattached to, a hemispherical base. The movable frame comprises a spherical enclosure constructed from rigid, lightweight materials such as composite materials or interlocking panels, providing unlimited 360-degree rotation in all three rotational degrees of freedom (pitch, roll, and yaw). An internal actuator system coupled to the movable frame controls attitude positioning while the center of rotation remains substantially fixed relative to the base. Low friction engagement between the movable frame and base is achieved through transfer bearings integrated into the base's outer surface or by pressure-vented air cushions. The system enables smooth, continuous rotation of the untethered movable frame for enhanced motion simulation applications.

1. Name of the product in this design: Motion Simulator (Immersive Cinema). 2. Purpose of this design: for virtual reality experience. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

A motion simulator chair has a base and a seat. An actuator assembly is between the base and the seat, the actuator assembly including a frame connected to the base, a carrier connected to the seat. A linear actuator is operatively connected to the frame and to the carrier by a mechanism, the linear actuator operable to cause a movement of the carrier relative to the frame, the movement being at least partially vertical. A direction of movement of the linear actuator lies in a transverse plane that is between 15 degrees and 165 degrees from a vertical frontal plane of the motion simulator chair.

The present application belongs to the field of machine life prediction, and particularly relates to a full-motion simulator projector life prediction method, system and device. It aims to solve the problem of ignoring early signals and static acquisition strategy in the prior art. The present application starts the dark field mode and divides the area to collect multi-dimensional operating parameters; calculates the brightness, color change rate and transmission delay deviation rate; dynamically adjusts the abnormal threshold according to the device working time, historical fluctuation and environmental stability; adaptively adjusts the key area acquisition frequency through multi-condition joint trigger judgment; after extracting the regional and global degradation characteristics, inputting into the LSTM neural network model with attention mechanism, high-precision residual life prediction is realized. The present application effectively overcomes the defects of ignoring early aging signals and static acquisition strategy in the prior art, and significantly improves the early fault identification ability and prediction accuracy.

The invention provides a motion simulation rope-driven parallel mechanism configuration optimization method based on rope force constraint, and the method comprises the steps: determining a plurality of rope-driven parallel mechanism configurations meeting constraint conditions based on the installation space needed by a target motion simulator, the shape and load of an end effector, and the motion freedom degree and target motion range of the end effector; respectively calculating a force closed working space of each configuration and screening out at least two to-be-selected configurations; respectively calculating a force helix feasible working space and an attitude rotation range of each to-be-selected configuration; the attitude rotation range of each to-be-selected configuration is compared with the target motion range, so that whether the to-be-selected configuration is a basic target configuration or not is determined; based on the selected basic target configuration and the extreme value range of the rope tension, the number of poses meeting the force helix feasible working space within the extreme value range is obtained; and determining a tension constraint condition interval of the rope according to the pose number distribution. A rope made of a proper material is selected, and the rope selection design requirement of motion simulation is met.

The micro-gravity simulation test system for fine operation of a space dexterous arm in a narrow area comprises a space dynamics target machine, a ground test system console, a motion simulator console, a wireless communication module, an optical darkroom, a distributed infrared measurement camera, a sunlight simulation device, a service star motion simulator, a target star motion simulator, a suspension type micro-gravity simulation system and a marble air floatation table; the light illumination condition and the micro-gravity condition in the space environment can be simulated simultaneously, and the actual operation environment of the space dexterous arm is simulated with high fidelity. The micro-gravity compensation scheme combining the air floatation system and the suspension mechanism can provide more accurate gravity compensation in more directions without being limited by the interference collision between the ropes and the mechanism. The rope winding and unwinding devices for horizontal and vertical motions are designed, and the contradiction between the high gravity compensation accuracy of the dexterous arm and the narrow space operation is considered, so that the dexterous arm end can be deeply operated in the narrow space of the sailboard slit.

The utility model provides an oil storage box and an all-motion simulator, the oil storage box is used for the all-motion simulator, the oil storage box comprises a box body and an oil storage drawer, an accommodating cavity for storing oil is formed in the box body, the box body is provided with a socket, an observation window and at least one interface, the socket is arranged at the bottom of the box body along the height direction of the box body and is communicated with the accommodating cavity, and the observation window is communicated with the interface. The observation window has transparency and is used for a user to observe the liquid level of the accommodating cavity, and the interface is used for being communicated with a lubricating system of the full-motion simulator; the oil storage drawer is detachably connected with the box body and can be inserted into or pulled out of the containing cavity from the inserting opening, the oil storage drawer is provided with an oil storage groove, and the oil storage groove is provided with a groove opening which is opened upwards in the height direction of the box body. A user can observe the liquid level condition in the oil storage box from the outside of the oil storage box, and then the user can decide whether the oil storage box needs to be cleaned conveniently. The oil storage drawer is connected with the box body in a sliding and inserting mode, so that when the oil storage drawer needs to be cleaned, the oil storage drawer is pulled out from the inserting opening in the box body, waste oil is poured out, and rapid cleaning of the oil storage box is achieved.

The application relates to the technical field of environment control and multi-system linkage of flight simulation training equipment, and provides a full-motion simulator environment intelligent linkage control method, system, equipment and storage medium, which solves the problems of low intelligent level and poor emergency response efficiency of multi-system cooperative control. The method comprises the following steps: acquiring the operation data and basic environment parameters of each subsystem in the environment linkage control system in real time through a multi-dimensional environment perception network, and performing fusion and state analysis to identify safety abnormalities, smoke simulation triggering or subsystem faults; when the above abnormal signals are identified, corresponding linkage control instructions are generated by using a logic control algorithm, and the instructions are sent to external systems such as power supply, gallery bridge, motion, fire alarm and an IOS instructor station through a cross-system linkage control mechanism; the system receives external feedback signals in real time, dynamically adjusts the cooperative control strategy, and constructs a closed-loop intelligent linkage control system. The application improves the intelligent level and emergency response efficiency of multi-system cooperative control.

The invention belongs to the technical field of flight simulation equipment maintenance, particularly relates to a residual life prediction method for a control load loop amplifier of an all-motion simulator, and aims to solve the problem of low AMP life prediction precision. The method comprises the following steps: acquiring multi-source heterogeneous data including pilot manipulation behaviors, an electric thermal state of an amplifier body and a current training scene; the unmeasurable junction temperature in the power device is synchronously estimated by processing multi-source heterogeneous data, multiple degradation characteristics are decoupled and evaluated, and a health state index is generated; and predicting the residual service life of the AMP based on the evolution trajectory of the health state index. According to the method, the real service condition of the AMP can be more comprehensively represented, and the accuracy, adaptability and engineering practicability of AMP residual life prediction are remarkably improved.

A test system and test method for verifying a floating wind turbine hybrid model experiment method, comprising a wind load prediction module and a motion simulator for simulating a surge, the motion simulator being provided with a motion catcher for capturing motion parameters of the motion simulator, the motion catcher being electrically connected with a data collector for receiving the motion parameters collected by the motion catcher; the data collector being electrically connected with the wind load prediction module, the wind load prediction module being provided with a wind condition simulation software for converting real-time data of the data collector; the wind load prediction module being electrically connected with a rotor thrust executor for receiving data of the wind condition simulation software; compared with the prior art, the prediction effect of the wind load prediction module of the floating wind turbine hybrid model experiment method can provide reasonable and accurate rotor thrust by comparing the output data of the wind load prediction module with the measured data of the load sensor.

The invention provides a vehicle motion simulator system, which enables a detection range and a detection state of a virtual object by a virtual sensor to be overlapped with an actual scene, and enables passengers and observers to visually confirm the detection range and the detection state in real time. A virtual object is disposed in an actual scene, and travel results of a vehicle (2) provided with virtual sensors (22A-22L) for detecting the virtual object are collected when the vehicle (2) travels in the actual scene. The virtual sensors (22A-22L) detect a virtual object by simulating and reproducing a probe wave transmitted from the installation position to the surroundings of the vehicle and receiving a reflected wave obtained by reflecting the probe wave by a virtual object located around the vehicle. And visually confirms an actual scene in which a probe wave image (10) indicating a situation in which a probe wave transmitted from the virtual sensors (22A-22L) propagates from the installation position in a direction along the installation direction is superimposed.

1. Name of the product in this design: Dynamic Simulator (Realistic Game Style). 2. Purpose of this design: for virtual reality experience. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

1. Name of the product in this design: Motion Simulator (Relaxed). 2. Purpose of this design: for virtual reality experience. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

A hybrid motion simulator (100) comprises a platform (104) that moves relative to a base (102) in response to a respective driving force supplied by a motor arrangement (106). An energy storage system (112) is electrically connected between the motor arrangement (106) and an electrical power input (120) configured to receive an external single-phase electrical power supply (122). The energy storage system (112) comprises battery management system (118) that controls a smart battery charger (116) to charge a battery arrangement (114) using electrical power received from the electrical power input (120) such that: i) under a first load condition, electrical power from the electrical power input (120) is used to supply the motor arrangement (106) and to charge the battery arrangement (114); and ii) under a second load condition, the battery arrangement (114) is at least partially discharged to supply stored electrical power to the motor arrangement (106).

The utility model provides an ice and snow motion simulator which comprises a base, a guide rail and a handrail portion are arranged on the base, and a simulation portion is installed on the guide rail. The simulation part comprises a mounting seat, the bottom of the mounting seat is provided with pulleys, and the pulleys are slidably mounted on the guide rails; a sliding plate or a second mounting plate for mounting a fixer is movably mounted at the top of the mounting seat; and a pull rope is connected between the mounting seat and the base. According to the simulator, front and back foot movement, ankle overturning, foot rotation, left and right foot movement, body movement and the like are achieved at the same time, the movement state experience highly close to real ice and snow movement is achieved, and configuration closer to the self movement level state can be provided according to the technical levels of different crowds and users; therefore, the experience comfort and the use safety of the user are greatly improved.