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- Bace on the Document[5], with regard to the further general multivariable stockastic system, this paper suggests a model reference self adaptive control method. 在文献 [5]的基础上 ;对于更一般的多变量随机系统 ;提出了一种模型参考自适应控制算法 .
- The intelligent self adaptive inverse control method is introduced in this paper, and the variable step size LMS adaptive filter algorithm has been used. 摘要介绍了自适应逆控制方案,采用变步长LMS自适应滤波算法,用该算法建立对象的模型、对象逆模型,并设计了自适应逆控制器。
- The velocity field in blown film die was simulated by FEM method. 用有限元法对吹膜机头内熔体流动的速度场进行了模拟。
- A self adaptive method is proposed which can make line interpolating of a cubic B spline tabulated curve and generate varied step length cutter location points according to the machining accuracy. 给出了一种根据零件加工精度要求,对三次B样条列表曲线进行直线插补,自动生成变步长刀位轨迹的算法,简称自适应算法。
- The expansion of coiler during hot strip coiling was simulated with FEM method. 利用有限元方法对带钢卷取过程中的卷筒胀径进行了详细的数值模拟。
- And, unstructured grid and grid self adaptive technology were applied for regional simulation discretion. 结果表明,各方案进气舱/进气道在悬停状态下均存在不同程度的气流分离;
- In this paper, using FEM method to numerical simulate the elastic wave equation. 本文采用有限元法进行弹性波方程数值模拟。
- A technique of nonstructured triangular mesh generation which is easy to be incor-porated in the technique of self adaptive mesh refinement is developed. 发展了一种易于和自适应网格加密技术相结合的非结构三角形网格生成技术。
- We present a FEM method for forecasting the suitable pressure on the retaining ring,which is critical in manufacturing good quality wafers. 在晶圆外部施加保持环可以把晶圆中心处和边缘处的抛光垫压平到一致高度,克服晶圆边缘的"过磨"现象。
- Control and use about electric current self adaption. 电流自适应控制及应用。
- Combining with FEM method,the deposit slope stability analysis under earthquake action is performed with the response spectrum method. 采用反应谱法考虑地震作用的动力特性,使用有限元方法,分析地震作用下崩塌堆积体边坡的稳定性;
- The paper uses rigid-plastic FEM method to simulate the forging processing of tractor drawbar. The simulation results is very close to the practice. 摘要对拖拉机牵引板锻造成形过程进行了刚塑性有限元数值模拟,模拟结果与实际锻造一致。
- In order to improve the precision of the model, a new method using self adaption and artificial neural networks to predict rolling force was developed. 为了提高中厚板轧机轧制力的预报精度,采用轧制力模型自适应与人工神经元网络相结合的方法进行中厚板轧制力的在线预报。
- By considering deflection of freezing pipes and using the FEM method,the three-dimensional temperature field of the connecting passage of Shanghai Eas. 考虑了冻结管偏斜布置的情况,利用有限元方法对上海市复兴东路隧道联络通道进行了三维温度场模拟。
- In order to improve the precision of the model,a new method using self adaption and artificial neural networks to predict rolling force was developed. 为了提高中厚板轧机轧制力的预报精度,采用轧制力模型自适应与人工神经元网络相结合的方法进行中厚板轧制力的在线预报。
- It has self adaptive, self learning ability. It can obtain characteristics by self learning to the pattern samples and use the knowledge obtained from learning to the followiong recognition. 具有自适应,自学习的能力,可通过对模式样本的自学习,从中获取特征,并能将学习获得的知识应用到后来的识别中。
- An asynchronous staggered iteration FEM method with explicit difference scheme is suggested to solve solid-liquid coupling dynamic elastoplastic problem. 提出了一个新的次塑性模型并用试验作了初步验证,建议用异步交叉迭代显式差分有限元求解固液耦合动力弹塑性问题。
- On the basis of thinning the auto-body film engineering drawings, a self adaptive precision vectorization algorithm for circles on the auto-body engineering drawings was presented. 摘要在车身薄膜图扫描图像细化的基础上,提出一种自适应精确向量化图的算法。
- Furtherly, in allusion to the absence of design standard in FEM, basing subency coefficient and reliability idea, it puts forward subentry coefficiet FEM method. 另外,针对有限元法缺乏配套的设计标准问题,在分项系数法和可靠度思想的基础上,提出了分项系数有限元法。
- A microcomputer controlled IGBT inverter power source for pulsed MIG welding is developed.It realizes the self adaptive control and closed loop control of arc voltage in pulsed MIG welding process. 建立了微机控制和IGBT逆变式脉冲MIG焊电源系统,实现了MIG焊接过程弧压自适应闭环控制。