关键词: 非定常速比传动, 活齿传动, 机械传动, 不匹配干扰抑制, 干扰观测器, 解耦控制, 框架伺服系统, 双框架变速率控制力矩陀螺

Abstract: A new principle of oscillator drives with unconstant transmission ratio is proposed. The theory can be conveniently used to construct some new devices to convert linear or rotary movement of constant speed into respective movement of unconstant speed. It will also be helpful to enrich the conventional theory of oscillator drives and to extend their application.

Key words: Drives with unconstant transmission ratio, Mechanical drives, Oscillator drives, Decoupling control, DGVSCMG, Disturbance observer, Gimbal servo system, Mismatched disturbance rejection