physically adv. 1.按照自然規(guī)律;物理上。 2.物質(zhì)上。 3.體格上,身體上。 a fine man physically, but a fool mentally 一個(gè)體格好而頭腦笨的人。 a physically different man 一位生理異常的男士〔實(shí)際即殘疾人,一種委婉說(shuō)法〕。
By using successive approximation approach , the feedforward and feedback optimal control law is presented , and a disturbance observer is designed to make the optimal controller physically realizable 采用逐次逼近算法給出了系統(tǒng)前饋反饋?zhàn)顑?yōu)控制律的設(shè)計(jì)方法,利用擾動(dòng)觀測(cè)器解決了最優(yōu)控制律的物理可實(shí)現(xiàn)問(wèn)題。
In his pioneering work , pattern synthesis is viewed as the minimization of an objective function and only that portion of the solution space which yields physically realizable solutions is searched 這里把線(xiàn)陣綜合問(wèn)題轉(zhuǎn)化為優(yōu)化問(wèn)題來(lái)解決,即要求在足夠多的采樣點(diǎn)處,綜合得到的方向圖與目標(biāo)方向圖之間的誤差達(dá)到最小。