A Novel Approach of Thermal Process Control for Uniform Temperature

Matsunaga, Nobutomo; Kawaji, Shigeyasu; Tanaka, Masahito; Nanno, Ikuo

doi:10.3182/20050703-6-cz-1902.01594

Cited by 6 publications

(5 citation statements)

References 3 publications

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“…In the recent process control, temperature controller with gradient temperature control (GTC) algorithm proposed in Matsunaga (2005) are utilized for uniform control of heat plate in the manufacturing process. With simple proof, it is confirmed that GTC is one type of the controller proposed in this paper.…”

Section: Design Of Uniform Temperature Control Based On Tdmmentioning

confidence: 99%

“…The feature of the TDM is to represent thermal interference explicitly with the feedback temperature difference. The design methods of uniform temperature controller and decoupler based on one dimensional TDM were proposed and the effectiveness of these controller was demonstrated in experiments (Nanno (2007), Matsunaga (2005)). However, the control system for practical two dimensional heat plate has not been discussed yet.…”

Section: Introductionmentioning

confidence: 99%

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Design of Uniform Temperature Controller based on Temperature Difference Model

Matsunaga

Hashida

Kawaji

2008

IFAC Proceedings Volumes

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Section: Design Of Uniform Temperature Control Based On Tdmmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design of Uniform Temperature Controller based on Temperature Difference Model

Matsunaga

Hashida

Kawaji

2008

IFAC Proceedings Volumes

Self Cite

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“…These difficulties have a significant impact on the transient response and temperature difference. Thus, some advanced compensation methods have been proposed: feed forward compensation, data-driven tuning, and gradient temperature control [18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Slow Mode-Based Control Method for Multi-Point Temperature Control System

Hashimoto

Jiang

et al. 2019

Processes

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In recent years, thermal processing systems with integrated temperature control have been increasingly needed to achieve high quality and high performance. In this paper, responding to the growing demands for proper transient response and to provide more accurate temperature controls, a novel slow-mode-based control (SMBC) method is proposed for multi-point temperature control systems. In the proposed method, the temperature differences and the transient response of all points can be controlled and improved by making the output of the fast modes follow that of the slow mode. Both simulations and experiments were carried out, and the results were compared to conventional control methods in order to verify the effectiveness of the proposed method.

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“…These difficulties will have a great impact on the transient response and the steady-state stability of the controlled system. Thus more and more advanced compensation methods have been proposed to compensate the influence of each point and uniform the output of multi-point systems such as feedforward compensation, the data-driving method and the gradient control method [17][18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

Pole-Zero Cancellation Method for Multi Input Multi Output (MIMO) Temperature Control in Heating Process System

Hashimoto

Jiang

2019

Processes

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With the rapid development of industrial technology, the multi-point (multi-input multi-output) heating processing systems with integrated temperature control have been increasingly needed to achieve high-quality and high-performance processing. In this paper, in response to the demand for proper transient response and to provide more accurate temperature controls, a novel pole-zero cancelation method is proposed for multi-input multi-output (MIMO) temperature control in heating process systems. In the proposed method, the temperature differences and transient characteristics of all points can be improved by compensating dead time difference and coupling effect together by matrix compensation and pole-zero cancelation with the feedforward reference model. Both simulations and experiments were carried out. The results were compared to the well-tuned conventional PI control system and PI plus decoupling compensation system to evaluate the control efficiency of the proposed method.

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A Novel Approach of Thermal Process Control for Uniform Temperature

Cited by 6 publications

References 3 publications

Design of Uniform Temperature Controller based on Temperature Difference Model

Design of Uniform Temperature Controller based on Temperature Difference Model

Slow Mode-Based Control Method for Multi-Point Temperature Control System

Pole-Zero Cancellation Method for Multi Input Multi Output (MIMO) Temperature Control in Heating Process System

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