Yearly Archives: 2021

6-DOF Motion-Platform Control Algorithms Control Principle Six servo motors drive six parallel electric cylinders supporting the moving platform. By coordinating their extension, the controller produces translation along X, Y and Z and rotation about those axes: roll, pitch and yaw. Inverse kinematics converts the requested platform pose into actuator position and velocity commands. Position and velocity feedback close the servo loops, allowing the platform to follow a planned trajectory and stop accurately at the target pose. Forward kinematics may be…

VR and Environmental Rocking Platform A customizable rocking system for VR motion, equipment inclination tests and reproduction of marine environmental motion. Reference Motion Envelope Mode Range Period / Duration Roll 0 to ±45° 3–14 s; at least 60 min Pitch 0 to ±15° 3–14 s; at least 60 min Yaw rocking 0 to ±4° 3–14 s; at least 60 min Static transverse inclination 0 to ±45° At least 60 min Static longitudinal inclination 0 to ±15° At least 60 min…

Mobile Emergency-Care Training Simulation System A six-axis vibration and motion platform for practising emergency treatment under simulated land, marine and airborne transport conditions. Reference Platform Specification Payload 1,000 kg Longitudinal / lateral travel ≥110 mm / ≥110 mm Vertical travel ≥200 mm Pitch / roll / yaw ±12° / ±12° / ±10° Continuous operation ≥48 hours Core-component life ≥10,000 hours Noise <60 dB MTBF >2,000 hours Control and Safety Sensor monitoring with output freeze upon a critical sensor failure Hardware…

3-Axis Marine Antenna and Inclination Test Platform Designed to reproduce inclination and rocking conditions affecting antennas and mechanical, electrical or electronic equipment installed on vessels and other mobile platforms. Reference Standards The Chinese configuration references GB/T 2423.101, GJB 150.23 and GJB 150.23A. Compliance for a specific project or destination market must be confirmed against the final design and test plan. Motion Envelope Mode Range Period / Duration Roll 0 to ±45° 3–14 s; at least 60 min Pitch 0 to…

Precision 6-DOF Positioning and Parallel Simulation Platform We customize precision Stewart-type six-axis positioning and simulation platforms, including mechanical design, control architecture, forward and inverse kinematics, calibration and system integration. Available System Scope 3-DOF and 6-DOF motion platforms Racing, driving and flight simulation systems Earthquake and virtual-simulation platforms Motion controllers, control cards and servo systems Control, calibration, playback, central-control and synchronization software Payload, workspace, dynamics, positioning accuracy, fixtures and software interfaces are engineered for the required simulation or test task.

Custom 6-DOF Platform Inverse Kinematics and 3D Modelling We provide mechanical design, 3D modelling and inverse-kinematics development for customized six-axis motion and translational loading platforms. Engineering Content Workspace and interference analysis Actuator-force and velocity calculations Inverse kinematics from requested pose to actuator length Optional forward kinematics and pose monitoring Trajectory generation, limits and safety logic Mechanical drawings, controller and software integration Final deliverables and source-code scope are defined in the project specification.

Heavy-Duty High-Precision Electric Lifting Cylinder A gear-driven servo electric cylinder for heavy lifting, pressing and positioning applications. Compared with a timing-belt arrangement, the gear transmission can support higher torque and provides stable power transfer in suitable configurations. Main Components Servo motor and drive Gear or timing-belt transmission Ball screw and nut Bearing and guide assemblies Position and limit sensors Cylinder body, rod and mounting structure Advantages Clean all-electric actuation High-force, high-precision positioning Configurable thrust, stroke, speed and interfaces Project-specific protection…

Earthquake Simulation Room and High-Precision Motion Platform Customized rotary actuators and multi-axis platforms can reproduce earthquake motion for safety education, emergency drills, research and immersive exhibits. System Options 3-DOF or 6-DOF motion base Recorded or synthesized vibration profiles Adjustable intensity, frequency and duration Control, playback, synchronization and central-management software Safety limits, emergency stop and supervised reset Platform load, room structure, evacuation layout and applicable public-safety requirements must be reviewed for each installation.

Compact High-Precision Servo Electric Cylinders Small electric cylinders provide accurate, fast and clean linear motion for applications that previously used pneumatic or hydraulic actuators. Typical Applications Electric slides, indexing, clamping, drilling and precision positioning Automated assembly, packaging, textile and food-processing machinery Vibration and impact test systems, teaching simulators and photovoltaic equipment Valve control, machine tools, presses and robotic equipment Motion seats, racing simulators and virtual-reality systems Force, stroke, speed, mounting, motor, brake and feedback options are available for non-standard projects.

Full-Vehicle Motion Driving Simulator Conversion This project converts a real vehicle body into an immersive driving simulator. Sensors and control interfaces are integrated into the original cockpit, while a 3-DOF or 6-DOF servo-electric platform reproduces acceleration, braking, cornering and road motion. Typical Integration Scope Steering, pedal, gear and switch sensing Instrument, display and simulation-software interfaces Vehicle-body reinforcement and platform mounting Motion cueing, limits, emergency stop and supervised reset Exterior finishing and delivery commissioning The vehicle model, platform payload, available motion…

WPT-YSL-6DOF-200KG Wireless Charging Coil Test Platform A dual-deck test system for electric-vehicle wireless charging coils. The transmitter coil is mounted on the lower deck and the vehicle-side receiver coil on the upper deck. Controlled X/Y/Z displacement and angular offsets reproduce alignment and misalignment conditions. Functions Independent and coordinated multi-axis positioning Accurate relative displacement and angle indication Position, sine and scripted test trajectories Experiment-data recording and live plots TCP/IP third-party control and synchronization I/O Optional actuator and platform-pose monitoring Deck dimensions,…

EV Wireless-Charging Coil Test Platform Wireless vehicle charging transfers high-frequency power from a ground-side transmitting coil to a vehicle-side receiving coil. Efficiency and reliability depend on controlled coil position and angular alignment, so the test system must reproduce realistic misalignment conditions. Platform Functions Programmable relative displacement between transmitting and receiving coils Programmable relative angular adjustment Real-time displacement and angle measurement and display Transmitting-coil reference positioning Collision prevention during adjustment Operator interface for parameters, live data and fault alarms A 6-DOF…