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mixed optimization
相关语句
  混合优化
     GA and H_∞ Based Mixed Optimization Approach for Ship Course Keeping Controller Design
     基于GA和H_∞混合优化的船舶航向控制器设计新方法
短句来源
     The Mixed Optimization Algorithm and Its Application in the Rolling Regulations Based on Evolution Computation
     基于进化计算的混合优化算法及其在轧制规程优化上的应用
短句来源
     A Mixed Optimization Method for Identifying the Model Parameters of the Cushioning Performance of Foamed Plastic Cushion
     泡沫衬垫缓冲性能模型参数混合优化方法
短句来源
     Base on the project, I designed a GASA mixed optimization algorithm.
     为探索更为精确的寻优方法,设计了GASA(GA即遗传算法,SA即模拟退火算法)混合优化算法。
短句来源
     This paper integrated mixed H2/H_∞ optimization with VSC, makinguse of VSC invariability, so that the system could achieve mixed optimization between robust performance and the dynamic and stable performance in the sliding mode, then the concept of variable structure control based on mixed H2/H_∞ optimization was presented.
     本文结合了H_2/H_∞混合优化的方法和变结构控制的方法,利用变结构控制的不变性,使得在滑动模态面上系统在鲁棒性能和动态、稳态性能之间达到混合优化,从而提出了基于H_2/H_∞混合优化的变结构控制的概念。
短句来源
更多       
  混合优化的
     GA and H_∞ Based Mixed Optimization Approach for Ship Course Keeping Controller Design
     基于GA和H_∞混合优化的船舶航向控制器设计新方法
短句来源
     Coal Blending Control Based on Mixed Optimization of Genetic Algorithm and Neural Network
     基于遗传算法和神经网络混合优化的配煤控制
短句来源
     This paper integrated mixed H2/H_∞ optimization with VSC, makinguse of VSC invariability, so that the system could achieve mixed optimization between robust performance and the dynamic and stable performance in the sliding mode, then the concept of variable structure control based on mixed H2/H_∞ optimization was presented.
     本文结合了H_2/H_∞混合优化的方法和变结构控制的方法,利用变结构控制的不变性,使得在滑动模态面上系统在鲁棒性能和动态、稳态性能之间达到混合优化,从而提出了基于H_2/H_∞混合优化的变结构控制的概念。
短句来源
     A mixed optimization algorithm is proposed for an inverted pendulum based on genetic algorithm (GA) and H∞ loop shaping theory .
     提出了基于遗传算法(GA)和H∞环路成形理论混合优化的倒立摆控制方法。
短句来源
     A mixed optimization algorithm is proposed for ship course keeping controller design based on the genetic algorithm (GA) and H∞ loop-shaping technique.
     提出一种GA和H∞混合优化的般舶航向控制器设计新方法。
短句来源
  “mixed optimization”译为未确定词的双语例句
     Reactive power optimization is a main measure of power grid optimization and its nature is a multi-object and nonlinear mixed optimization problem.
     无功优化是电力网络优化的主要措施,其实质是一个多目标非线性混和优化问题。
短句来源
     Genetic algorithms can efficiently solve the difficult mixed optimization problems and the complex functional optimization problems.
     采用该方法进行鲁棒控制系统设计,利用了H~∞优化设计方法能够保证所设计的控制系统具有强的鲁棒性的优点和遗传算法可以较为有效地求解困难的组合优化问题和复杂的函数优化问题的优点。
短句来源
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  mixed optimization
Mixed Optimization Approach to Model Approximation of Descriptor Systems
      
A mixed optimization problem is considered, when the cost function includes the integral quadratic error and a robustness term.
      
In order to satisfy many individual receivers at the same time, we need to form some mixed optimization criterions to give reasonable compromises.
      


By making use of the variational analysis, the present paper derives the analytical expressions of sensitivity of structural responses such as structural compliance under static loading, natural vibration frequency and buckling load of symmetrically laminated plates with respect to the fiber's orientation of the individual layers. Based on the sensitivity information, the optimality criterion for the optimum fiber's orientation is derived and applied to show that under rather general plate conf igurtiaon, loading...

By making use of the variational analysis, the present paper derives the analytical expressions of sensitivity of structural responses such as structural compliance under static loading, natural vibration frequency and buckling load of symmetrically laminated plates with respect to the fiber's orientation of the individual layers. Based on the sensitivity information, the optimality criterion for the optimum fiber's orientation is derived and applied to show that under rather general plate conf igurtiaon, loading and boundary conditions the number of different angles in an optimum symmetrically laminated plate is no more than 4. For four example problems, a large amount of FEM calculations of static compliance under different combinations of fiber's orientations has been done to obtain the contours and surfaces of compliance; which illustrate that the struetural compliance is a non-convex function of the fiber's orientations. Therefore, special care must be taken in order to obtain global optimum design of laminated plates by numerical method. Finally a mixed optimization method combining mathmatical programming and optimality criterion appproach is suggested and applied to minimize the structural compliance of composite plates. Two numerical results are given to show the performance of the new algorithm.

本文给出了对称铺设的复合材料层合板的结构反应(静载下结构的柔韧性*、自振频率及屈曲载荷)对各层纤级铺设角的灵敏度,并给出了最优铺设角应满足的准则。对最优化准则的分析表明,在很一般的条件下,任一最优层合板最多只有四个不同的铺设角度。本文还对静载下矩形板的柔韧性作了大量数值计算,结果有明柔韧性是铺设角的非凸函数;最后本文建议了将数学规划法和准则法结合的一混合优化方法。用它对铺设角进行优化,数值例子说明这种方法是成功的。

A kind of mixed optimization method is proposed in this paper for the optimizationproblems identifying model with many parameters, unkown range of parameters, implicitobjective function and so on. The method is effectively applied to identifying theparameters of the model of dynamic cushioning performance of foamed plastic cushionsfor packaging.

有一类模型参数,由于取值间不明确,目标函数不属显函数,目标函数计算工作量大,采用通常优化方法很难求解。研究提出一种利用知识信息识别模型参数的混合优化方法。该方法用于识别泡沫塑料包装衬垫缓冲性能模型参数时十分有效。

A mixed optimization algorithm is proposed for ship course keeping controller design based on the genetic algorithm (GA) and H∞ loop-shaping technique. The GA is adopted to optimize the loop-shaping weighing functions, so it is avoided to select the weighing functions by a trial-error method based on the designer′s experience. This method makes the design criteria in both frequency and time domain can be achieved easily. Simulation results demonstrate the effectiveness of the presented algorithm.

提出一种GA和H∞混合优化的般舶航向控制器设计新方法。该方法采用H∞环路成形技术设计船舶航向控制器,成形权函数采用遗传算法进行优化,从而避免了凭经验试凑权函数的盲目性,使控制器的设计系统化,且简单易行。仿真结果表明了该设计方法的有效性

 
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