Simulations show that this method is effective . observability analysis and error analysis are also given . in chapter three , ambiguity elimination for phase difference measurement data is discussed 本章还针对该无源定位问题进行了可观测性分析和单次定位随机误差分析，给出了分析结果。
Coverage evaluation is indispensable for verification via simulation . as the functional complexity of modern design is increasing at a breathtaking pace , it is requisite to take observability into account 可观测性覆盖准则是一种从行为角度对模拟激励进行评估的准则，是对传统覆盖准则的增强。
With only bearing information observability of the problem completely depends on certain kind of maneuver of the observer which distinguishes bot from other tma problems 由于只利用单一观测站测量得到的方位信息不能获得雷达站的距离信息，因此要实现对雷达站的跟踪就必须保证观测器具备某种形式的机动性。
While analyzing controllability and observability of system over the field f ( z ) of the rational functions in multi - parameters , we must use the algebraic criteria . so we have to get its state equations in the first place 在分析f ( z )上系统的能控能观性时，要应用其代数判据，这就要首先求出其f ( z )上状态方程系。
Internal control system is a control system with control functions that a firm establishes to achieve certain goals . it should have such fundamental natures as controllability , stability and observability 摘要内部控制系统是企业为了达到一定目标而建立的、具有控制功能的控制系统。其应具有可控制、稳定性、可观察性等基本性质。
Based on this model , the principle of many kinds of localization methods is discussed , and measure equation is set up . then the performances and observability of different localization methods are analyzed 然后根据此模型,详细讨论了多种定位跟踪方法的原理,并分别建立观测方程,对各个定位法的性能进行分析比较,给出了可观测条件。
Theory of self - calibration of platform was enucleated . process of self - calibration of platform discussed in this thesis was given . observability of multi - position error calibration was studied , then calibrate the errors of the platform 阐明平台误差自标定原理,提出本文研究的平台系统自标定过程,并研究多位置翻滚试验下的可观测性分析,进行平台误差系数的标定。
In chapter 5 , the causes of the problem and the effects caused by it that measurements are gotten sequentially by several planes in location and tracking system using doa measurements with multi - planes are studied and the observability is discussed 第五章研究了测向交叉定位中多机观测不同步问题,进行了可观测性分析,引入了scaat方法处理多机不同步测向数据,并进行了仿真实验。
Study on observability and degree of observability of sins observability and degree of observability analysis of a dynamic system is an essential procedure to determine the efficiency of a kalman filter designed to estimate the state of that system 捷联惯导系统可观测性和可观测度分析方法的研究：在设计卡尔曼滤波器之前，通常先进行系统的可观测性分析，确定卡尔曼滤波器的滤波收敛性。
However , the testing cost is increased rapidly due to lack of controllability and observability , and thus general test access mechanism and high - performance automatic test equipments ( ates ) are needed to overcome the testing problems 但是由于高度整合的结果，使得各个线路缺乏足够的可控制性与可观测性，也造成了需要额外的测试存取机制以及高速的自动测试机台来完成测试，因此造成了测试成本的增加。
