scholarly journals Application of Computer Aided 3D CAD Technology in Mechanical Manufacturing and Automation

2021 ◽  
Vol 2143 (1) ◽  
pp. 012024
Author(s):  
Shufeng Liu
Keyword(s):  
Control System ◽  
Control Systems ◽  
Manufacturing Industry ◽  
3D Cad ◽  
Computer Aided ◽  
Manufacturing Design ◽  
Automation Control ◽  
Machinery Manufacturing

Abstract With the development of computer-aided technology, the application of computer-aided 3D CAD technology in mechanical manufacturing has become more and more extensive. And it has brought new breakthroughs to the machinery manufacturing industry. This article analyzes the characteristics and functions of 3D CAD technology and its application in mechanical manufacturing design, and it also analyzes the characteristics of mechanical automation control systems. In addition, this article also conducts research on the design of mechanical automation control system.

Research on Machinery Manufacturing Industry's Future Development Strategy Based on CIMS

2013 ◽  
Vol 411-414 ◽  
pp. 1801-1804
Author(s):  
Yong Liu ◽  
Da Zheng Wang ◽  
Xue Shuang Len
Keyword(s):  
Development Strategy ◽  
Future Development ◽  
Computer Aided Design ◽  
Manufacturing Industry ◽  
Manufacturing System ◽  
Computer Integrated Manufacturing ◽  
Computer Aided ◽  
Micro Level ◽  
Machinery Manufacturing ◽  
Aided Design

This paper describes a strategy to fulfill the needs of the 21st century machinery manufacturing industry, especially for the industry that produces the low repetitive and high productmix components using machining centres. The approach of development strategy is emphasized in developing of computer integrated manufacturing system (CIMS). The system comprises of computer aided design (CAD) and computer aided manufacturing (CAM) modules, which is supported by common and working databases. Focuses on computer-integrated manufacturing's macro aspects and its future development strategy implications. Defines CIMS at the macro and micro level and the various factors that strongly call for the implementation of CIMS. After going into the advantages, concludes with development strategy implications for the future.

Agile Automation Control Systems: The Hansford Assembly Flex Project

2000 ◽  
Author(s):  
Ryan Durante ◽  
Stephen Derby
Keyword(s):  
Control System ◽  
Control Systems ◽  
Assembly System ◽  
Automation Control ◽  
Water Pumps

Abstract This paper reviews the Hansford Assembly Flex project recently conducted at RPI. Assembly Flex is a modular automation assembly system in the truest sense. It most cases it can be reconfigured (re-tooled) in under 20 minutes and go from building water pumps to car stereos. Much of this flexibility stems from its unique software control system developed by the authors and others.

scholarly journals HEADING CONTROL OF AUTOMATED GUIDED VEHICLES

2021 ◽  
Vol 6 (3) ◽  
Author(s):  
Abhishek Bhardwaj ◽  
Kshitij Anand ◽  
Murtaza Khasamwala
Keyword(s):  
Fuzzy Logic ◽  
Control System ◽  
Control Systems ◽  
Pid Control ◽  
Control Strategies ◽  
Optimal Path ◽  
Automated Guided Vehicles ◽  
Holistic View ◽  
Heading Control ◽  
Automation Control

With rapid developments in industry wide automation control systems, there have been numerous proposed design and control strategies as alternatives to conventional methods. This term paper deals with the same in the context of Automated Guided Vehicles (AGV’s) with a review of the current literature for proposed design improvements as well as trajectory control systems that can improve productivity and reduce conflicts compared to current methods. The results of these proposed methods are also compared in contrast to each other to obtain holistic view of the merits and demerits of the same. It is found that a fuzzy logic based PID control is a definite upgrade over conventional PID control systems and that the application of LIDAR and Camera based technologies can help enable free roaming AGV’s lending to increased robustness and flexibility. For a control system consisting of a single AGV and multiple processing stations, a genetic algorithm enhanced centralized fuzzy logic control system is the most optimal path planning algorithm whereas in the cases of multiple robots, a dynamic priority allocated free roaming AGVsystem with semi-decentralized control is found to be much more efficient at simultaneously solving paths and reducingconflicts with other robots in real time compared to the purely centralized systems.

Computer-Aided Control System Design and Control Performance for Active Vibration Control Systems Based on μ Synthesis Theory

1994 ◽  
Vol 6 (4) ◽  
pp. 304-311
Author(s):  
Kenzo Nonami ◽  
◽  
Qi-fu Fan ◽  
Keyword(s):  
Control System ◽  
Vibration Control ◽  
System Design ◽  
Control Systems ◽  
Active Vibration Control ◽  
Singular Value ◽  
Control System Design ◽  
Robust Performance ◽  
Computer Aided ◽  
Active Vibration

The <I>H</I>∞ control theory is currently the most powerful method for robust control theory, and is useful as well as practical because a great amount of software related to computer-aided control system design is available. However, it has some disadvantages in that the <I>H</I>∞ control system is a conservative one and cannot deal with robust performance. This is due to maximum singular values. Doyle proposed a structured singular value instead of a maximum singular value. This is called ∞ synthesis theory and actively deals with robust performance using D-K iteration. This paper is concerned with computeraided design of active vibration control systems based on the μ synthesis theory. First, the paradigm of the μ synthesis theory is described concerning μ, robust performance, and D-K iteration. Next, the relationships between the μ controller, robust performance, nominal performance, and robust stability are discussed for vibration control systems.

scholarly journals Research on Design Practice of PLC in Automatic Control System of Electrical Equipment

2020 ◽  
Vol 9 (5) ◽  
pp. 81
Author(s):  
Zhaosen Zhang ◽  
Yan Gao ◽  
Chen Ye
Keyword(s):  
Control System ◽  
Control Systems ◽  
Production Efficiency ◽  
Low Cost ◽  
Electrical Equipment ◽  
Plc Control ◽  
Wide Range ◽  
Automation Equipment ◽  
Automation Control ◽  
Improve Production Efficiency

PLC control system has a very wide range of applications in today’s electrical automation equipment, because it has the characteristics of good stability, strong environmental adaptability, low cost and diversified program editing according to actual needs, making it automatic The efficiency of control has been greatly improved. Based on the current development of electrical equipment automation in China, this paper analyzes the effects and characteristics of PLC used in automation control systems from many aspects. It studies the selection and application of PLC in the operation of electrical equipment, and proposes to improve production efficiency. Some feasible measures.

Explore the Development and Application of Electrical Automation Control Systems

2018 ◽  
Vol 2 (3) ◽  
Author(s):  
Zhishan Niu ◽  
Yanfeng Zhao ◽  
Junjun Hu ◽  
Deyong Wang ◽  
Lin Dong ◽  
...  
Keyword(s):  
Control System ◽  
Control Systems ◽  
Industrial Development ◽  
Rapid Development ◽  
Development Trend ◽  
Modern Technology ◽  
Work Efficiency ◽  
Engineering Control ◽  
Automation Control ◽  
Automation Technology

The development of electrical automation engineering control system is the foundation of modern industrial development in China, and also an important embodiment of the rapid development of modern technology. The application of electric automation technology can not only improve work efficiency, but also reduce enterprise cost. Based on this, the current situation and development trend of electrical automation engineering control system are studied for reference by relevant staff.

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