4 , the optimal guaranteed control problem for a class of linear tune - delay systems with convex polyhedron uncertain parameters is considered . a state feedback controller designing method is given in terms of linear matrix inequalities 4 、针对一类具有凸多面体形式的不确定参数模型的时滞系统,研究了其保成本控制问题并得到相应控制器设计方法。
Especially , the image interpretation of flexible objects is more difficult due to the variation of shape . recently , the most popular approach to resolve * such problem is building model with parameters based on statistical methods 在处理这方面问题上,当今流行的基于统计的带参数模型?活动形状模型( asm - - activeshapemodel )给出了很好的解决方案。
Then with a comparison study , the deficiencies of some existing typical models are discussed when they are used to deal with different concrete strengths , and the calculating model with double factors and double parameters is then verified 进而结合试验结果,对比分析了现有典型计算模式在面向不同的基体强度等级时存在的弊端,并验证了双因素、双参数模型。
They included object model , dynamic model and function model of the tgcs . additional the basal arithmetic class component , parameter model class component and simulation model class component , which are set up 包括鱼雷制导系统的对象模型、动态模型和函数模型,以及基于这些模型的基本算法类组件、参数模型类组件和仿真模型类组件,它们共同构成鱼雷制导系统仿真环境的主体。
The parameter model of the stewart platfonn is founded firstly in mis paper , based on which we analyze the kinematics performance of the stewart platform , all these works are the basis of the structure design and the accuracy design of stewart platform 本文首先建立了能描述stewart平台族的参数模型,在此基础上对stewart平台进行了运动学分析,为后续的结构设计和精度设计打下了理论基础。
For the negative and invalid output data exists universally in reality , the method which adopts non - parametric estimation method to filtrate the data is put forward and illustrated with an example , the characteristics of the method is analyzed at last 4 .针对现实生活中普遍存在负的和无效产出数据情形,文中提出了采用非参数模型进行过滤数据的方法,给出了具体算例,并对这种算法进行了分析。
Aiming at linear time - varying , systems of which the static state characteristic is known , and through the analysis of the dynamic response data , a new linear model jumped by time is set up and an automatic optimization identification algorithm is programmed 摘要基于静态特性已知的线性时变系统,通过对其动态响应数据的分析,建立了随时间跳变的动态参数模型,提出了一种新的线性自寻优辨识算法。