搜索结果: 1-7 共查到“Parameter optimization”相关记录7条 . 查询时间(0.074 秒)
A Parameter Optimization Method for the Time Constant Correction of the Heat Transfer in a Calorimeter
Parameter Optimization Method Time Constant Correction Heat Transfer Calorimeter
2013/9/30
A reaction calorimeter, CRC, was taken as an example by which to demonstrate the systematic method for a parameter optimization of the time constant correction when heat transfer was not negligible. A...
Parameter optimization and structural design of tuned mass damper for Shanghai centre tower
Parameter optimization structural design tuned mass damper Shanghai centre tower
2014/4/10
With a height of 632 m, Shanghai centre tower (SHC), located in Lujiazui district of Shanghai, will be the highest building in China. A tuned mass damper (TMD) system will be set in the upper part to ...
Parameter optimization of pulse compression in ultrasound imaging systems with coded excitation
Ultrasonic imaging Coded excitation Pulse compression
2010/1/6
A linear array imaging system with coded excitation is considered, where the proposed excitation/compression scheme maximizesthe signal-to-noise ratio (SNR) and minimizes sidelobes at the output of th...
偏心链轮传动机构的运动学分析及参数优化（Kinematic Analysis and Parameter Optimization of Eccentric Sprockets Transmission Mechanism）
链传动 偏心链轮 运动学分析
2009/12/28
针对偏心链轮传动机构工作过程中链条松紧变化大的问题设计了偏心张紧轮。通过优化张紧轮的转动中心位置、偏心量和初始角位移，使链条在周期中始终处于张紧状态。利用微分对该传动机构进行了运动学分析，列出了主、从链轮角位移关系的求解方程，并以此为基础，进行了传动系统的运动学分析和张紧轮的轮心坐标、初始相位角和偏心量的优化计算，其目标是在周期中使链条松紧波动最小。列出了优化实例，在优化过程中考虑了链节长度的非连...
基于遗传算法的压缩机参数优化（Parameter Optimization of Compressor Based on Genetic Algorithm）
压缩机 遗传算法 直流无刷电动机
2009/9/11
为了提高直流无刷电动机驱动压缩机的效率，提出嵌入电动机模块的遗传算法的压缩机优化方法。模型优化目标为电动机效率，优化变量为低压缸直径、高压缸直径、低压活塞行程、高压活塞行程、电动机转速。产生的变量值通过sim函数赋值给电动机模块，通过sim函数控制电动机模块的仿真时间，仿真结束后，将效率值通过sim函数返回给遗传算法主程序。仿真结果表明，优化后的压缩机效率比优化前更优。实验结果表明，优化后压缩机在...
AbstractThe primary goal of the Transport Layer Security (TLS) protocol is to provide confidentiality and data integrity between two communicating entities. Since the most computationally expensive st...
Nonlinear Time Series Prediction Using LS-SVM with
Chaotic Mutation Evolutionary Programming for Parameter Optimization
nonlinear time series prediction least squares support
vector machine chaotic mutation evolutionary programming
2007/8/15
2006Vol.45No.4pp.641-646DOI:
Nonlinear Time Series Prediction Using LS-SVM with
Chaotic Mutation Evolutionary Programming for Parameter Optimization
XU Rui-Rui, CHEN Tian-Lun, an...