Multi-DOF Motion Controller
A multi-axis controller receives high-level pose or trajectory commands, performs kinematic and trajectory calculations, and sends synchronized position, velocity or torque commands to the servo drives. Encoder and sensor feedback closes the control loops and provides system monitoring.
Core Functions
- Coordinated multi-axis interpolation and trajectory generation
- Forward and inverse kinematics
- Deterministic real-time control and rapid command response
- Workspace, actuator and joint-limit protection
- Homing, initialization, emergency stop and fault handling
- Data logging, live curves and human-machine interface
- Interfaces for simulation computers and third-party equipment
System Integration
- Sensors: actuator position, platform pose, velocity, acceleration and optional force
- Servo drives: command exchange, status monitoring and fault diagnosis
- Host computer: task planning, parameter setup, visualization and recorded profiles
Applications include flight and driving simulators, medical training, motion entertainment, test rigs, robotics and industrial automation. Actual accuracy and response depend on the complete mechanical, electrical and software system.