In the paper , after the feasibility achieving integrated simulation environment based on linux was demonstrated , linux os and simulation environment was researched with the purpose of creating the integrated simulation on linux . at first , a kind of architecture was brought forward , and then the arithmetic used in digital or real - time simulation was carried out . at last , the integrated simulation environment named linsim was accomplished on linux , on which digital simulate examination can be completed 本文在论证了基于linux开发一体化仿真环境的必要性、可行性后,首先通过对国内外一体化仿真软件的研究,以及对linux操作系统的编程工具和内核的分析,提出了在linux上实现一体化仿真环境的基本结构;其次通过对编译过程及语法规范的理解,实现了基于linux的仿真程序的编辑、编译和链接;然后在此基础上通过对数值积分方法的研究,实现了linux下的全数字和实时仿真算法,并且解决了linux下仿真结果实时显示和动态模型库建立等技术难题,最终实现了基于linux的一体化仿真环境linsim ,该仿真环境已经可以支持全数字仿真试验。
The discussion includes : fast real - time simulation algorithms ; real - time combining algorithms and real - time parallel algorithm on net parallel computers ; real - time simulation algorithms and real - time simulation parallel algorithms for differential - algebraic system ; real - time discontinuity treatment ; information transference error of simulation model ; investigation of spurious solutions of digital simulation for dynamic systems , etc . some new ideas and methods of constructing real - time simulation algorithms are given 讨论包括:快速实时仿真算法研究;实时组合算法与网络计算机上的实时并行算法;微分代数系统的实时算法与实时并行算法;实时间断处理;仿真模型信息传输误差估计;动力学系统仿真假解研究等一些新的思想和方法。
The result shows that this kind of adaptive control method has robust performance to a great extent because of the special dynamic compensation for external disturbance in these two systems . lastly , this dissertation introduces the main development techniques used for exploring distributed 3d flight platform which can validate advanced flight control laws in theory and method . based on windows 2000 / xp os ( operation system ) , it synthetically applies real - time simulation arithmetic of control system , oop ( object oriented program ) development technique , tcp / ip protocol - based net - communication technique and api development technique of 3d virtual reality opengl to exploring the distributed simulation platform with friendly a 本文对于验证先进飞行控制理论的分布式三维飞行仿真平台主要开发技术进行了原理和方法上的介绍,文中在基于windows2000 xp操作系统下,综合运用了控制系统实时仿真算法、面向对象的软件oop开发技术、基于tcp ip协议的网络通讯技术及三维虚拟现实opengl的api开发技术,在vc + +应用程序框架的范围内,开发了具有友好交互式三维界面的分布式仿真平台,该平台除了用于先进飞行控制理论的实南京航空航天大学博士学位论文时程序验证之外,也可以用于航空院校的飞行控制系统教学实践和飞行训练的课程,由于开发这一平台并不需要大量的资金投入,因此具有非常广泛的应用前景。
实时仿真: real-time simulation算法: algorithm仿真算法: simulation algorithm libray仿真算法库: simulation algorithm libray半实时仿真: quasi-real simulation超实时仿真: faster than real time simulation; faster-than-real-time simulation欠实时仿真: slower-than-real-time simulation实时仿真: real-time simulation◇实时仿真器 real-time simulator实时仿真器: real-time simulator实时仿真游戏: rts real time simulation game实时仿真游戏,即时战略游戏: rts real time simulation game数字动态实时仿真系统(北京博电殷图): ddrts, digital dynamic real time simulator总线定时仿真: emulation bustimingg; emulation, bus-timing实时算法: real-time algorithm实时程序仿真: real-time programme simulation仿真控制算法: simulation control algorithm实时数字仿真系统: rtds实时算法试验器: real-time algorithmic tester仿真: simulation; emulation; phantom; emulate; simulate实时: actual time; real time; true time引进具有国际先进水平的加拿大实时数字仿真: rtds实时;实时: realtime算法: algorithm◇算法语句 algorithmic statement; 算法语言 algorithmic language (algol)基于最优潮流的实时电价及其遗传算法实现: calculation of spot price based on optimal power flow solved by genetic algorithm实时,(真)实时(间): real time