Magnetorheological Micro‑Nano Motion Servo System

2026-05-29 16:12

For precision optoelectronic tracking and ultra‑precision manufacturing applications, we have developed a micro‑ and nanoscale motion control system based on magnetorheological smart materials. Integrating laser ranging, high‑speed visual tracking, and nano‑focusing modules, the system achieves high‑accuracy tracking, distance measurement, and focus adjustment of distant targets, while leveraging the tunable properties of magnetorheological fluids to enable nanometer‑level position servoing and vibration suppression. By overcoming the longstanding trade‑off between large travel ranges and high precision in conventional motion control, this solution provides an integrated, high‑precision motion‑control platform for defense research, space communications, and ultra‑precision machining.
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