radio frequency sensor射頻敏感器ramp function斜坡函數(shù)random disturbance隨機(jī)擾動(dòng)random process隨機(jī)過程rate integrating gyro速率積分陀螺ratio station比值操作器reachability可達(dá)性reaction wheel control反作用輪控制realizability可實(shí)現(xiàn)性,能實(shí)現(xiàn)性real time telemetry實(shí)時(shí)遙測(cè)receptive field感受野rectangular robot直角坐標(biāo)型機(jī)器人rectifier整流器recursive estimation遞推估計(jì)reduced order observer降階觀測(cè)器redundant information冗余信息reentry control再入控制regenerative braking回饋制動(dòng)，再生制動(dòng)regional planning model區(qū)域規(guī)劃模型regulating device調(diào)節(jié)裝載regulation調(diào)節(jié)relational algebra關(guān)系代數(shù)relay characteristic繼電器特性remote manipulator遙控操作器remote regulating遙調(diào) remote set point adjuster遠(yuǎn)程設(shè)定點(diǎn)調(diào)整器 rendezvous and docking交會(huì)和對(duì)接reproducibility再現(xiàn)性resistance thermometer sensor熱電阻

　　resolution principle歸結(jié)原理resource allocation資源分配response curve響應(yīng)曲線return difference matrix回差矩陣return ratio matrix回比矩陣reverberation回響reversible electric drive可逆電氣傳動(dòng)revolute robot關(guān)節(jié)型機(jī)器人revolution speed transducer轉(zhuǎn)速傳感器rewriting rule重寫規(guī)則rigid spacecraft dynamics剛性航天動(dòng)力學(xué)risk decision風(fēng)險(xiǎn)分析robotics機(jī)器人學(xué)robot programming language機(jī)器人編程語言robust control魯棒控制robustness魯棒性roll gap measuring instrument輥縫測(cè)量?jī)xroot locus根軌跡roots flowmeter腰輪流量計(jì)rotameter浮子流量計(jì)，轉(zhuǎn)子流量計(jì)rotary eccentric plug valve偏心旋轉(zhuǎn)閥rotary motion valve角行程閥rotating transformer旋轉(zhuǎn)變壓器Routh approximation method勞思近似判據(jù)routing problem路徑問題