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- A new polygonal approximation approach based on the Binary QPSO was also presented, having solved the restriction of the search bound in BPSO. 用二进制具有量子行为的粒子群算法求解平面数字曲线的多边形近似,解决了传统BPSO算法中粒子搜索范围受限的问题。
- Then a design scheme based on a successive approximation approach is presented.By intercepting a finite term in the optimal sequence, a suboptimal control law is obtained. 通过截取最优控制序列解的有限项,得到系统的前馈-反馈次优控制律,并利用扰动观测器解决了其物理可实现问题。
- Adaptive neural fuzzy inference system(ANFIS), as a local approximation approach, could be used to model the quantitative structure-activity relationship (QSAR) of medicine. 作为一种局部逼近方法,自适应神经模糊推理系统(ANFIS)适于为药物定量构效关系(QSAR)建模。
- This is just an approximate figure. 这仅仅是个近似值。
- By using successive approximation approach, the feedforward and feedback optimal control law is presented, and a disturbance observer is designed to make the optimal controller physically realizable. 采用逐次逼近算法给出了系统前馈反馈最优控制律的设计方法,利用扰动观测器解决了最优控制律的物理可实现问题。
- By using a successive approximation approach, a sequence of nonhomogeneous linear two-point boundary value (TPBV) problems is constructed to decouple the original nonlinear TPBV problem. 利用逐次逼近的方法,首先构造一族非齐次线性两点边值问题序列将原非线性两点边值问题解耦;
- The approximate number of boys in the school is300. 这所学校男生数约为三百名。
- By using the successive approximation approach, the original optimal control problem is transformed into a sequence of nonhomogeneous linear two-point boundary value (TPBV) problems. 利用该算法可将在扰动作用下的非线性系统的最优控制问题转化为求解线性非齐次两点边值序列的问题。
- The cost will approximate two million dollars. 该项费用差不多达两百万元。
- Finally, some numerical examples have been implemented by approximation approach, and the influence of the main parameters on the system performance characteristics is illustrated. 最终利用逼近的方法得到了部分数值结果,并通过算例说明主要的参数变化对系统人数的影响。
- Based on successive approximation approach, the problem of the linear-quadratic feedforward and feedback optimal control for nonlinear discrete-time systems with external disturbances is considered. 摘要利用逐次逼近法研究含外部扰动的非线性离散系统的线性二次型前馈反馈最优控制问题。
- She made a sign for me to approach her. 她对我发出靠近她的暗号。
- Heavy footsteps signalled the teacher's approach. 沉重的脚步声显示教师已经走近了。
- The approximate time of their arrival will be five o'clock. 他们约於五点到达。
- I'd advise taking a different approach. 我建议换个方式。
- Our guns covered every approach to the town. 我们的炮火控制了通往市区的各条道路。
- Her approach to the job lacks purpose. 她干这项工作缺乏毅力。
- The lion's approach drove away the small animals. 狮子一走近,小动物们都跑开了。
- He has a philosophic approach to life. 他对待生活非常达观。
- The approximate time is three o'clock. 大概的时间是三点钟。