Which EMC (electromagnetic compatibility) components are helpful for the design and modification of lower limb rehabilitation robots?

EMC (Electronic Control Compatibility) is a system integration challenge for rehabilitation robots. Each joint's servo driver should have independent and well-filtered operation, and shielded twisted-pair cable should be used for motor encoder feedback lines. The signal output of the six-dimensional force sensor is highly sensitive and requires independent ADC modules and fiber optic or isolated differential transmission to the main controller. Safety loops (e.g., light gratings, emergency stop buttons) should employ redundant design and safety relays, with their signal lines fully shielded. The main control cabinet should be a metal enclosure with separate high-voltage and low-voltage circuits. All equipment casings should be connected to a unified grounding copper busbar. The motion control algorithm must include disturbance observation and filtering.