Mechanical Systems Design C9 Control of polimer ppt

... Speight, Towards intelligent process control of injection moulding of polymers, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture , 209, 357–367, ... overview of issues involved in control of polymer processing in this chapter, we focus on modeling and control strategies applied to injection molding. 9.2 Process Des...

Ngày tải lên: 11/08/2014, 15:20

... capabilities of a control system, it is obvious that the synthesis of adequate control systems is of the highest importance for further application of robotics in industrial practice. Control systems of ... LLC 22 Control of Robots 22.1 Introduction 22.2 Hierarchical Control of Robots Mission Layer • Task Layer • Action Layer 22.3 Control of a Single J...

Ngày tải lên: 11/08/2014, 15:21

... motion), and off-road vehicles. The vehicle suspension has many important functions: • Control of the attitude of the vehicle body with respect to the road surface • Control of the attitude of the ... simulation model. The state -of- the-art of design methodology of controlled vehicle suspensions is based on restricted design models (quarter-car or half-car models with few...

Ngày tải lên: 11/08/2014, 15:21

... ceiling of the lab with soft springs. In this study, two different types of cables have been used: a fairly soft cable of 1-mm diameter of polyethylene (EA ≈ 4000N) and a stiffer one of synthetic ... the practical significance of the modal fraction of strain energy is stressed. The second part explains the concept of active tendon control of trusses; the similarity of thi...

Ngày tải lên: 11/08/2014, 15:21

... problem. MECHANICAL DESIGN AND CONTROL OF THE PENDUBOT BY DANIEL JEROME BLOCK B.S., University of Illinois, 1991 THESIS Submitted in partial fulfillment of the requirements for the degree of Master of ... Drawings of the Pendubot. direct drive control, we designed the Pendubot to hang off the side of a table coupling link one directly to the shaft of the motor. The moun...

Ngày tải lên: 31/03/2014, 23:20

... Action Layer 22.3 Control of a Single Joint of the Robot Model of Actuator and Joint Dynamics • Synthesis of Servosystem • Influence of Variable Moments of Inertia • Influence of Gravity Moment ... • Synthesis of the Servosystem for Trajectory Tracking 22.4 Control of Simultaneous Motion of Several Robot Joints Analysis of the Influence of Dynamic Forces •...

Ngày tải lên: 21/06/2014, 21:20

... generation are of interest to designers. Robust control continues to be the focus of control design. Comparison of available algorithms, definition of benchmark tests, investigation of compliant control ... positional controller provides a basis for realization of force control, this concept is referred to as implicit or position- based force control, 15 or external forc...

Ngày tải lên: 21/06/2014, 21:20

... creates confidence that encourages its use 28.3.3.2 Systems Design Planning and design of service robot systems involves systematic design of mechatronic products (Schraft and Hägele, 18 ... the character of Mechan- ical Design Handbook: Modeling, Measurement, and Control is mostly determined by dynamics, dynamic control, and advanced design diverse types of obje...

Ngày tải lên: 21/06/2014, 21:20

... Planning and System Design of Manufacturing Systems • Software/Hardware Architecture and Communications in Manufacturing Systems • Monitoring and Control of Manufacturing Systems 1.6 Future ... com- puters in various stages of product design, generation of the sequence of operations and process planning, control of the machines and monitoring of the processes (on...

Ngày tải lên: 02/07/2014, 12:20

... in multivariable control design methodology and microprocessor implementation of modern control algorithms have opened a new era for the design of externally controlled passive systems for use ... No. 881133. 42. Karnopp, D., 1990, Design principles for vibration control systems using semi-active dampers, ASME Journal of Dynamic Systems, Measurement and Control, 112(3)...

Ngày tải lên: 02/07/2014, 12:20