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Supervisory Control for Semiconductor Processing
1990 American Control Conference, 1990A control strategy employing Artificial Intelligence concepts has been developed for supervisory control of batch processing operations in the semiconductor industry. The control strategy integrates statistical quality control and conventional feedback control with a rule-based supervisory control system that can be customized to any desired degree of ...
David L. Hoerger +2 more
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An algorithm for hierarchical supervisory control
Computers & Chemical Engineering, 1995Abstract A scheme for implementing hierarchical steady-state control objectives is presented in this paper. These objectives are implemented through a supervisory controller which provides setpoints to a standard regulatory control system. The setpoints are calculated through a sequence of optimization subproblems structured in such a way that ...
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1987
The increasing size of modern buildings and building complexes, and the difficulty of obtaining competent operating personnel have led to an increasing use of central supervisory control systems. These systems allow one person, at a central location, to monitor and control the operation of up to several thousand elements of the heating, ventilating and
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The increasing size of modern buildings and building complexes, and the difficulty of obtaining competent operating personnel have led to an increasing use of central supervisory control systems. These systems allow one person, at a central location, to monitor and control the operation of up to several thousand elements of the heating, ventilating and
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Fifty Years of Supervisory Control
SPE Automation Symposium, 1968THE BEGINNING Supervisory control apparently got its start sometime about 1920. According to available history on the subject, an engineer from a switch gear builder attended an AIEE meeting in March, 1920. At that time most of the electric utility sub-stations were under automatic control, and the young engineer ...
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2002
This paper discusses how the adaptive control paradigm can be used for reducing the computational complexity of the synthesis of supervisory controllers for discrete event systems (timed or untimed) with partial observations. The adaptive control paradigm simplifies the design by assuming a priori that the control design is decomposed in two parts. The
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This paper discusses how the adaptive control paradigm can be used for reducing the computational complexity of the synthesis of supervisory controllers for discrete event systems (timed or untimed) with partial observations. The adaptive control paradigm simplifies the design by assuming a priori that the control design is decomposed in two parts. The
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Supervisory Control of a Multilegged Robot
The International Journal of Robotics Research, 1982Motion-planning algorithms to provide for 3-axis joystick control of a multilegged robot over planar terrain are presented. Three different modes of operation are developed: cruise (for motion along the circular arc whose radius varies with joystick position), side-stepping, and turn-in-place.
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Supervisory Control of Networked Control Systems
2006Abstract : This project's objective was to develop methods for the reliable and robust control of dynamical systems over wireless communication networks. Specific accomplishments of this project were the identification of fundamental bounds on the optimal control system performance achievable with bit-rate limited feedback, liveness-enforcing ...
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