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RISHierarchical, Knowledge-Based Control in Turning
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A heirarchical, knowledge-based controller has been developed and implemented on a CNC lathe. The system consists of an intelligent supervisor and two control subsystems. These elements are ...
Tool Condition Monitoring in Machining by Fuzzy Neural Networks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Multiple Principal Component (MPC) Fuzzy Neural Network for tool condition monitoring in machining under varying cutting conditions is proposed. This approach is based on three major components ...
Model-Based Predictive Control of Workpiece Accuracy in Bar Turning
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper a real-time model-based geometric control system is proposed for workpiece accuracy in bar turning. An on-line ultrasonic measurement system that operates in the presence of cutting ...
Dual-Sensor Based Robotic Deburring
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: New results quantifying the performance of a vision and force sensor based robotic deburring system at high feedrates and on stainless steel parts are presented. The performance with stainless ...
An Enhanced Dynamic Model in Turning Including the Effect of Ploughing Forces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper computer simulation of cutting process dynamics in turning, using a mechanistic cutting force model, is significantly enhanced by incorporating a dynamic ploughing force model. The ...
Application of Some Parameter Adaptive Control Algorithms in Machining
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Several parameter adaptive control strategies are applied to the problem of regulating cutting forces in end milling under varying cutting conditions. These strategies are shown, using real time ...
Generation of Milled Surfaces Including Tool Dynamics and Wear
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a mechanistic model for surface generation in peripheral milling, which includes the effects of cutter vibrations, run out, as well as flank wear is presented. The surface ...
Automated Monitoring of Manufacturing Processes, Part 2: Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Part 2 of this paper, three applications of automated monitoring of manufacturing processes are presented to demonstrate the use of monitoring methods discussed in Part 1 of the paper. These ...
Automated Monitoring of Manufacturing Processes, Part 1: Monitoring Methods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a systematic study of various monitoring methods suitable for automated monitoring of manufacturing processes. In general, monitoring is composed of two phases: learning and ...
Geometric Simulation of Ball-End Milling Operations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, B-rep solid modeling techniques are used to deal with geometric modeling issues encountered in ball-end milling simulation. The precise B-rep model of the cutter swept volume is ...