Through analyzing the principle of CNC parametric curve path interpolating and the feedrate control,it is pointed that the Taylor series method and "Parameter-Arc-length" curve fitting method are not suitable for CNC real-time interpolation.
通过分析数控加工中参数曲线的实时插补原理和进给速度控制原理,指出了Taylor展开算法和"参数-弧长"分段拟合算法用于参数曲线的实时插补具有理论上的局限性,并对CNC实时插补进给速度控制问题给出了本质描述,提出了基于牛顿迭代法的解决方案,给出了算法流程。
A compound strategy of feedrate control is proposed for sculptured surfaces machining with five-axis CNC in this paper.
针对五轴曲面加工的需要,提出一种复合方案的进给速度控制策略。
Research on Feed-rate Control for Multi-axis CNC Machining Technology Based on Pro/E
基于Pro/E的多轴联动数控加工进给速度控制技术研究
A Look-ahead Algorithm for Feed-rate Control in CNC with a Motion Control Card
基于运动控制卡的PC数控进给速度前瞻控制
Study on Feedrate Scheduling for Cutting Force Regularization;
面向切削力控制的进给速度调节方法研究
Multi-constrained Adaptive Feedrate Control for 5-axis Machining
五轴加工中进给速度的多约束自适应控制策略
Research on Control of High-speed and High-precision Servo Feeding System of PCB CNC Drilling Machine
高速高精度PCB数控钻床伺服进给系统的控制研究
The Algorithm of Non impact Fast Feed Control in Five Axis CNC System
五轴联动数控系统无冲击快速进给控制算法
THE PROGRAM DESIGNING FOR POSITION FINDING AND SPEED CONTROL OF STEP MOTOR;
步进电机的定位及速度控制软件设计
control the rate of
控制…的比率／速度
To control infusion speed to prevent sufentanil induced bucking reaction for patients
控制给药速度预防舒芬太尼诱发的呛咳反应
The Research on Velocity Control System of Walking-beam-type Reheating Furnace in Silicon Steel;
硅钢步进梁式加热炉速度控制系统研究
The Research on Progress Management of the HaSui Highway Construction;
哈绥高速公路建设项目进度控制管理研究
Study on Progress Control of Project "C5 Contract of Baocang Highway";
“保沧高速公路C5合同段”工程项目进度控制研究
The Realization of Linear Speed Control of Stepper Motor Based on ARM Cortex-M3
基于ARM Cortex-M3的步进电机线性速度控制的实现
Direct torque control system based on an advanced speed transducers
改进的速度调节器在直接转矩控制中的应用
Realization of speed control of walking beam in heating furnace with GE 90-70 PLC
用GE 90-70 PLC实现加热炉步进梁的速度控制
Adaptive PID Control for Thrust Speed of Shield Based on Single Neuron
基于单神经元的盾构推进速度自适应PID控制
Research on Geometric Simulation and Feed Rate Optimization for Planar Profile CNC Milling;
平面曲线轮廓数控加工过程几何仿真及进给速度优化研究
Research on Feedrate Optimization for Mould Cavity Machining Based on Instantaneous Milling Force Model;
基于瞬时铣削力模型的模具型腔数控加工进给速度优化研究