We have done some modifications of rtw so that it can generally real - time programs for rtlinux 為了實(shí)現(xiàn)在小型通用環(huán)境下的實(shí)時(shí)數(shù)據(jù)采集的分析研究,本文實(shí)現(xiàn)了rtw在rtlinux下的應(yīng)用。
Rtw is a kind of software which can automaticlly generate the real - time program for special os such as unix Rtw是自動(dòng)生成程序的軟件,利用它可以自動(dòng)生成實(shí)時(shí)程序,但是它是針對(duì)大型專用系統(tǒng)unix等設(shè)計(jì)的。
No distributed real - time application requirement , however , is considered in the current corba software when designed . it is devoid of support to qos , real - time programming feature and performance optimization , and has the congenital deficiency in architecture 然而,現(xiàn)有的corba軟件在設(shè)計(jì)時(shí)均沒有考慮分布實(shí)時(shí)應(yīng)用的需求,缺少對(duì)qos的支持,缺少實(shí)時(shí)編程的特征,缺少性能上的優(yōu)化,在結(jié)構(gòu)上也有其先天的不足。
Unlike traditional differential geometrical method , the robust adaptive neural net - based control emphasizes on the theory and application of intelligence control in nonlinear system that is weighed by robust performance index . the problem of robust reliability and stability in a kind of weak nonlinear system is first proposed in the dissertation , and then it deeply analyses and discusses the problem of how to design track controller in strong nonlinear system with uncertainties and external disturbance on the premise of guaranteeing the whole system ' s robust performance index . the distributed 3d flight simulation platform is mainly used to validate real - time program and evaluate the efficiency of advanced flight control laws , therefore , some theories and techniques related to the platform are also introduced 基于神經(jīng)網(wǎng)絡(luò)的魯棒自適應(yīng)控制研究和分布式三維飛行仿真平臺(tái)的構(gòu)建是本論文研究的兩個(gè)主要內(nèi)容,與傳統(tǒng)微分幾何方法不同的是,基于神經(jīng)網(wǎng)絡(luò)的魯棒自適應(yīng)控制側(cè)重于智能控制方法在以魯棒性為性能指標(biāo)的非線性系統(tǒng)中的理論和應(yīng)用研究,論文以一類弱非線性系統(tǒng)的魯棒可靠鎮(zhèn)定問題為引線,逐步深入地分析和探討了在保證整個(gè)被控系統(tǒng)魯棒性能指標(biāo)的前提下,對(duì)于幾類具有不確定性和外部擾動(dòng)的強(qiáng)非線性系統(tǒng)跟蹤控制器的設(shè)計(jì)問題;分布式三維飛行仿真平臺(tái)主要用于先進(jìn)飛行控制律的實(shí)時(shí)程序驗(yàn)證和效能評(píng)估之用,因此關(guān)于平臺(tái)的一些開發(fā)原理和技術(shù)方法也在文中給出了介紹。