Linear Direct Digital Control Algorithms for a Class of Distributed Processes

1976 ◽  
Vol 15 (1) ◽  
pp. 137-141 ◽  
Author(s):  
Rajakkannu Mutharasan ◽  
Rein Luus
Keyword(s):  
Digital Control ◽  
Control Algorithms ◽  
Distributed Processes ◽  
Direct Digital Control

Microcomputer Implementation of Direct Digital Control Algorithms for Thermal Process Control Applications

1977 ◽  
Vol 99 (4) ◽  
pp. 233-240 ◽  
Author(s):  
D. Jacobs ◽  
L. F. Donaghey
Keyword(s):  
Process Control ◽  
Digital Control ◽  
Thermal Process ◽  
Experimental Studies ◽  
Microcomputer System ◽  
Control Algorithms ◽  
Control Applications ◽  
Discrete Algorithms ◽  
And Performance ◽  
Direct Digital Control

The implementation and performance of direct digital control algorithms in a microcomputer-based controller was studied in relation to the control of nonlinear thermal processes. Particular emphasis was given to discrete algorithms such as proportional-integral and finite time settling control algorithms. Experimental studies were carried out with a nonlinear diffusion furnace controlled by an Intel 8080-based microcomputer system, on which the control algorithms were implemented. The performance of different, modified, linear control algorithms were evaluated in thermal process control applications.

Direct Digital Control and Adaptive Control Algorithms for a Pilot Scale Fermentor: Some Applications

1983 ◽  
Vol 16 (14) ◽  
pp. 283-289
Author(s):  
C. Melin ◽  
A. Laanait ◽  
F. Delarue ◽  
Μ. Cordonnier
Keyword(s):  
Adaptive Control ◽  
Digital Control ◽  
Pilot Scale ◽  
Control Algorithms ◽  
Direct Digital Control

Direct digital control of thyristor amplifiers

1969 ◽  
Vol 116 (5) ◽  
pp. 873 ◽  
Author(s):  
F. Fallside ◽  
R.D. Jackson
Keyword(s):  
Digital Control ◽  
Direct Digital Control

Direct digital control of a boiler—a myth or a reality?

1973 ◽  
Vol 19 (10) ◽  
pp. 206
Author(s):  
A. Mukherji
Keyword(s):  
Digital Control ◽  
Direct Digital Control

Direct digital control of linear processes subject to random disturbances

AIChE Journal ◽  
1972 ◽  
Vol 18 (4) ◽  
pp. 846-849
Author(s):  
Richard E. Kloubec ◽  
Henry C. Lim
Keyword(s):  
Digital Control ◽  
Linear Processes ◽  
Random Disturbances ◽  
Direct Digital Control
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