Analysis of a Measurement Method and Test System for Pressure Change Rates in Commercial Vehicle Brake Chambers
The pressure change rate (PCR) of the brake chamber is the key control parameter and evaluation index in the pneumatic braking system for intelligent braking. The PCR threshold value of commercial vehicle brake chambers for braking comfort is analyzed. The PCR measurement method based on a laminar f...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-04-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/22/9/3427 |
| _version_ | 1797502771410239488 |
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| author | Gangyan Li Rui Shen Yudong Liu Fan Yang Jian Hu |
| author_facet | Gangyan Li Rui Shen Yudong Liu Fan Yang Jian Hu |
| author_sort | Gangyan Li |
| collection | DOAJ |
| description | The pressure change rate (PCR) of the brake chamber is the key control parameter and evaluation index in the pneumatic braking system for intelligent braking. The PCR threshold value of commercial vehicle brake chambers for braking comfort is analyzed. The PCR measurement method based on a laminar flow resistance tube is proposed, and the PCR test system is designed. The simulation model of a PCR test system for commercial vehicle brake chambers is presented. By analyzing the simulation and experimental results, it is validated that the PCR test system of commercial vehicle brake chambers has the function of measuring PCR in real time. Finally, according to the MSA (Measurement System Analysis) evaluation method, the performance of the PCR test system for commercial vehicle brake chambers is analyzed, and the correctness and applicability of the test system are verified. |
| first_indexed | 2024-03-10T03:40:52Z |
| format | Article |
| id | doaj.art-464cb53ffd4945b7be9fa511c014c396 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-10T03:40:52Z |
| publishDate | 2022-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-464cb53ffd4945b7be9fa511c014c3962023-11-23T09:18:20ZengMDPI AGSensors1424-82202022-04-01229342710.3390/s22093427Analysis of a Measurement Method and Test System for Pressure Change Rates in Commercial Vehicle Brake ChambersGangyan Li0Rui Shen1Yudong Liu2Fan Yang3Jian Hu4School of Mechanical and Electronic Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, ChinaSchool of Mechanical and Electronic Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, ChinaSchool of Mechanical and Electronic Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, ChinaSchool of Mechanical and Electronic Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, ChinaSchool of Mechanical and Electronic Engineering, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, ChinaThe pressure change rate (PCR) of the brake chamber is the key control parameter and evaluation index in the pneumatic braking system for intelligent braking. The PCR threshold value of commercial vehicle brake chambers for braking comfort is analyzed. The PCR measurement method based on a laminar flow resistance tube is proposed, and the PCR test system is designed. The simulation model of a PCR test system for commercial vehicle brake chambers is presented. By analyzing the simulation and experimental results, it is validated that the PCR test system of commercial vehicle brake chambers has the function of measuring PCR in real time. Finally, according to the MSA (Measurement System Analysis) evaluation method, the performance of the PCR test system for commercial vehicle brake chambers is analyzed, and the correctness and applicability of the test system are verified.https://www.mdpi.com/1424-8220/22/9/3427commercial vehiclebrake chamberbraking comfortpressure change ratetest system |
| spellingShingle | Gangyan Li Rui Shen Yudong Liu Fan Yang Jian Hu Analysis of a Measurement Method and Test System for Pressure Change Rates in Commercial Vehicle Brake Chambers Sensors commercial vehicle brake chamber braking comfort pressure change rate test system |
| title | Analysis of a Measurement Method and Test System for Pressure Change Rates in Commercial Vehicle Brake Chambers |
| title_full | Analysis of a Measurement Method and Test System for Pressure Change Rates in Commercial Vehicle Brake Chambers |
| title_fullStr | Analysis of a Measurement Method and Test System for Pressure Change Rates in Commercial Vehicle Brake Chambers |
| title_full_unstemmed | Analysis of a Measurement Method and Test System for Pressure Change Rates in Commercial Vehicle Brake Chambers |
| title_short | Analysis of a Measurement Method and Test System for Pressure Change Rates in Commercial Vehicle Brake Chambers |
| title_sort | analysis of a measurement method and test system for pressure change rates in commercial vehicle brake chambers |
| topic | commercial vehicle brake chamber braking comfort pressure change rate test system |
| url | https://www.mdpi.com/1424-8220/22/9/3427 |
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