Improvement of a High-Current-Density Power Backplane Design With a PID Fan Control Cooling System on an Enterprise Server

Chen, Hsiao-Chung; Bai, Ying-Wen

doi:10.1109/icjece.2020.3011357

Cited by 5 publications

(3 citation statements)

References 22 publications

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“…Using this PID control intends to reduce the level of errors that occur in a system to cause the desired set point value to be achieved. The PID control parameters are based on an overview of a system, thus however the complexity of a system must be known before looking for parameters PID control [12]- [15], [17], [19], [22]- [29], [34]- [70]. The following Fig.…”

Section: B Metode Proportional Integral Derivativementioning

confidence: 99%

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Implementation of Automatic DC Motor Braking PID Control System on (Disc Brakes)

Budiarto,

Triwidyaningrum,

Umam

et al. 2023

Journal of Robotics and Control

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The vital role of an automated braking system in ensuring the safety of motorized vehicles and their passengers cannot be overstated. It simplifies the braking process during driving, enhancing control and reducing the chances of accidents. This study is centered on the design of an automatic braking device for DC motors utilizing disc brakes. The instrument employed in this study was designed to accelerate the vehicle in two primary scenarios - before the collision with an obstacle and upon crossing the safety threshold. It achieves this by implementing the Proportional Integral Derivative (PID) control method. A significant part of this system comprises ultrasonic sensors, used for detecting the distance to obstructions, and rotary encoder sensors, which are utilized to measure the motor's rotational speed. These distance and speed readings serve as essential reference points for the braking process. The system is engineered to initiate braking when the distance value equals or falls below 60cm or when the speed surpasses 8000rpm. During such events, the disc brake is activated to reduce the motor's rotary motion. The suppression of the disc brake lever is executed pneumatically, informed by the sensor readings. Applying the PID method to the automatic braking system improved braking outcomes compared to a system without the PID method. This was proven by more effective braking results when the sensors detected specific distance and speed values. Numerous PID tuning tests achieved optimal results with K_p = 5, K_i = 1, and K_d = 3. These values can be integrated into automatic braking systems for improved performance. The PID method yielded more responsive braking outcomes when applied in distance testing. On the contrary, the braking results were largely unchanged in the absence of PID. Regarding speed testing, the PID method significantly improved the slowing down of the motor speed when it exceeded the maximum speed limit of 8000 rpm. This eliminates the possibility of sudden braking, thus maintaining the system within a safe threshold. The average time taken by the system to apply braking was 01.09 seconds, an indication of its quick responsiveness. This research is a valuable addition to control science, applying the PID control method to automatic DC motor braking. It provides valuable insights and concrete applications of PID control to complex mechatronic systems. It is also noteworthy for its development and optimization of suitable PID parameters to achieve responsive and stable braking. The study, therefore, offers a profound understanding of how PID control can be employed to manage braking systems on automatic DC motors, thereby advancing knowledge and application of control in control science and mechatronics.

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Section: B Metode Proportional Integral Derivativementioning

confidence: 99%

“…The PID method is a controller that can be used to reduce the error rate in a system so that it can provide an output signal with a fast response and a small error rate [12]- [29]. The PID method used in this study has several advantages relevant to the braking system.…”

Section: Introductionmentioning

confidence: 99%

Implementation of Automatic DC Motor Braking PID Control System on (Disc Brakes)

Budiarto,

Triwidyaningrum,

Umam

et al. 2023

Journal of Robotics and Control

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“…Hsiao-Chung Chen controls the fan speed to make it more efficient, which all depends on the existing temperature. By using PID control this research ensures that the airflow can be controlled [21]. Yang Xiaoqian PID-based constant speed heating control method is suitable for medium frequency induction heating tube empty temperature control system.…”

Section: Introductionmentioning

confidence: 99%

Comparative Analysis of Water and Oil Media on Temperature Stability in PID Control-Based Digital Thermometer Calibrator

Sofyan,

Syaifudin,

Pudji

et al. 2023

Indones.J.electronic.electromed.med.inf

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Digital thermometers are measuring instruments needed to perform temperature measurement actions and must be calibrated periodically according to standard measurement methods. The purpose of developing this tool is to add PID control to the calibration media where PID control aims to regulate the stability of the temperature setting to be achieved. This is achieved by studying and evaluating the effect of temperature stability on the heater and LM35DZ temperature sensor. This research method uses the Arduino Nanosystem for data processing and PID system control. The LM35DZ temperature sensor on the heater is regulated by a 2 Channel SSR module using a PID system then the temperature generated by the heater will be read by the LM35DZ and displayed on the LCD. The results of this study, digital thermometer calibrator measurements have been successfully carried out by comparing 3 digital thermometers with different brands, namely Omron 343F, Omron 245, and ThermoOne. The difference in error values in oil media is 3-4% and in water media 2-4% with the value of time stability in water media for 3-3.3 minutes and in oil media for 1-2 hours. With this comparison of calibration media, it is hoped that it can help in measuring temperature with better and more effective results. find methods, results, conclusions.

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Data-Driven Modelling for a High Order Multivariable Thermal System and Control

2021

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Improvement of a High-Current-Density Power Backplane Design With a PID Fan Control Cooling System on an Enterprise Server

Cited by 5 publications

References 22 publications

Implementation of Automatic DC Motor Braking PID Control System on (Disc Brakes)

Implementation of Automatic DC Motor Braking PID Control System on (Disc Brakes)

Comparative Analysis of Water and Oil Media on Temperature Stability in PID Control-Based Digital Thermometer Calibrator

Data-Driven Modelling for a High Order Multivariable Thermal System and Control

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