Tv guidance is one of the widely used accurate guidance methods nowadays 電視制導(dǎo)是當(dāng)今應(yīng)用較為廣泛的一種精確制導(dǎo)方式。
Study of the guidance methods of machine vision during the last phase of auto - landing of uav on deck 無(wú)人機(jī)自動(dòng)著艦?zāi)┒螜C(jī)器視覺(jué)導(dǎo)引方法研究
Based on researching on ommateum " s special feature , a multi - mode guidance method is proposed in this paper 然后,根據(jù)對(duì)其復(fù)眼特有的特點(diǎn)的理解,提出了一種仿復(fù)眼的多模復(fù)合制導(dǎo)技術(shù)。
The miss distance caused by guidance method error and the effects of perturbation are compensated in this initial guidance law 該初制導(dǎo)方法能補(bǔ)償制導(dǎo)方法誤差和軌道攝動(dòng)對(duì)攔截脫靶量的影響。
For the power descent mission , two guidance methods are presented based on polynomial planning and sequential quadratic programming 針對(duì)動(dòng)力下降段任務(wù),給出了基于多項(xiàng)式規(guī)劃和二次序列規(guī)劃的月球軟著陸制導(dǎo)方法。
The results of the calculation show that navigation and guidance method is successful and satisfactory . sixth , the results error of iterative guidance is analyzed 對(duì)運(yùn)載火箭的整個(gè)制導(dǎo)過(guò)程進(jìn)行實(shí)時(shí)仿真,通過(guò)仿真計(jì)算,得出了比較理想的導(dǎo)航和導(dǎo)引計(jì)算結(jié)果。
The iterative guidance method launch vehicle is a synthetical and difficult subject which involves many courses and disciplines . in this paper , some researches are done in this field 大型運(yùn)載火箭迭代制導(dǎo)方法是一種涉及面較廣、難度較大的課題,本文對(duì)其進(jìn)行了一定研究。
Dynamic traffic assignment is based on equilibrium assignment , so that we can duly apply appropriate control or guidance methods to improve traffic assignment of time and space , and make systems run fluently 動(dòng)態(tài)交通分配以均衡分配為依據(jù),從而使得能及時(shí)地采取適當(dāng)?shù)目刂苹蛘T導(dǎo)策略,改善交通流的時(shí)空分布,提高路網(wǎng)使用效率,使網(wǎng)絡(luò)高效流暢地運(yùn)行,這也是動(dòng)態(tài)交通分配的最終目標(biāo)。
With the economy growth and the rapid increase of automobile , traffic jam is becoming more and more severe , and it is an imperative problem what kinds of traffic control and guidance methods can be applied to lighten it and effectively improve traffic systems " efficiency 隨著經(jīng)濟(jì)的發(fā)展和汽車(chē)擁有量的快速增加,交通擁擠現(xiàn)象日益突出,采用何種交通控制與誘導(dǎo)方法來(lái)減輕擁擠有效提高路網(wǎng)的使用效率成為一個(gè)急需解決的交通問(wèn)題。
Based on this point , a multi - mode guidance method is proposed , this method contains two point - detectors and one image detector . one point - detector imitates facet in ommateum , image detector imitates one whole ommateum , and it ' s visual function . object ' s 3 - d information is got using two point - detectors 一個(gè)點(diǎn)源頭模擬了復(fù)眼中的一個(gè)單眼,成像頭模擬了整只復(fù)眼對(duì)環(huán)境和目標(biāo)的成像,利用兩個(gè)點(diǎn)源頭的信息可以得到日標(biāo)的三維空間方位信息。