An optimizational algorithm for logistics distribution 一个物流配送优化算法
On the optimizational shift in rural labor forces 论农村劳动力的优化转移
Engineering optimizational method 工程优化方法
Engineering optimizational method 工程优化方法
Optimize synchronous sequential circuit with retiming was introduced by leiserson and saxe in 1983, and retiming optimizational algorithm was summarized comprehensively in 1991 leiserson和saxe于1983年提出了利用重定时优化同步时序电路,并于1991年对重定时优化算法做了全面的总结。
But, retiming should be used together with existing combinational optimization techniques and form an optimizational flow in practical circuitry system to exert fully the advantage of both 而实际的电路优化系统应该将重定时算法与其它组合优化方法结合在一个优化流中,充分发挥二者的优势。
The method of optimization is classified into two categories : ( 1 ) combinational optimization method, which is the optimizational method of combinational circuit is directly used for the sequence circuit 优化的方法大致可分为两类:(1)组合优化方法,即将组合电路的优化方法直接用于时序电路。
In this paper, we study fully and systematically the composite plate theory, the method and theory of compound achromatic wave-plate . then we introduce an optimizational design scheme . finally we put forward modified means to improve process technology 本论文根据上述两种方法,对复合波片理论、复合消色差延迟片的设计方法和理论基础进行了系统、全面的讨论,并在此基础上提出了自己的优化设计方案,在工艺加工技术方面提出了改进方法。
The fixity factor is identified by bp neural network the fem correction method of truss structure based neural network technique is developed in this paper, and transient dynamic analysis is used on the fem . thirdly, the optimizational layout for acceleration transducer and the actual measured method for the modal parameter of the truss structure are also discussed in this paper and the accuracy of the fem correction is verified by the finite element transient dynamic temporal analysis, according to the research of this paper, bp neural net can be well adapted to structural fem correction 建立了以固结系数表示的三维空间有限元模型,根据单元刚度矩阵中的固结系数的变化,建立固结系数与结构动力特性的关系,应用bp神经网络,进行结构节点固结系数的识别;研究了用于振动测试的加速度传感器的优化配置与网架结构模态参数的实侧方法,通过在风荷载作用下有限元瞬态动力学时程分析检验了有限元模型修正的精确性。