電動車いす制御装置の開発(第三報)  [in Japanese] Development of electric wheelchair controller device(the third report)  [in Japanese]

The nursing needs increase more as aging progresses in recent years rapidly. Self-support of physiccally handicapped and aged persons is required with systems that have human-machine interfaces, by voice-, image-, and motion control .his paper report the development of wheelchair control systems in the following: 1) input method with motion-control systems, 2) human-machine function, 3) fail-safe function in emergency, and 4) motion control system of intellectual and hierachical posture information.