Active control method for air pressure of series bag pressure pulse attenuator

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Journal of Vibration and Shock ›› 2024, Vol. 43 ›› Issue (19) : 266-275.

XI Yi1, DAI Juchuan1， LIU Wen2， WANG Juwei3， PAN Yuming3

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Abstract

In order to solve the problem about the narrow adaptive range of pressure of the bladder style pressure pulsation suppressor. By installing a high pressure air source and pneumatic servo valve on suppressor and using PID control method can achieve the internal air pressure of suppressor changing right along with working pressure. the pulsation suppression of suppressor is performance well under different working pressure. Based on mathematical model of pneumatic servo control system, this thesis studies the response characteristics of pneumatic control systems and analyses the factor which influencing the control of air bag pressure in pneumatic system, such as pressure change frequency and cylinder inflation pressure. The results prove that the method proposed by the thesis is feasible.

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Bladder style suppressor / charge and discharge modal / active control

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XI Yi1, DAI Juchuan1, LIU Wen2, WANG Juwei3, PAN Yuming3. Active control method for air pressure of series bag pressure pulse attenuator[J]. Journal of Vibration and Shock, 2024, 43(19): 266-275

References

[1] 王翔宇, 张红娟, 杨敬, 等. 非对称泵控装载机动臂特性研究[J].机械工程学报, 2021, 57 (12):258-266.
WANG Xiangyu, ZHANG Hongjuan, YANG Jing, et al. Research on the Characteristics of Wheel Loader Boom Driven by the Asymmetric Pump Controlled System[J]. Journal of Mechanical Engineering, 2021, 57 (12):258-266.
[2] 赵斌, 郭伟伟, 葛磊, 等. 新型流量自平衡泵控非对称液压缸运行特性试验研究[J].机械工程学报, 2020, 56(08):257-264.
ZHAO Bin, GUO Weiwei, GE Lei, et al. Experiment Study on Operation Characteristics of New Flow Self-balancing Pump Controlled Asymmetric Hydraulic Cylinder[J]. Journal of Mechanical Engineering, 2020, 56(08):257-264.
[3] Ge Lei, Quan Long, LI Yunwei, Xiaogang Zhang, JingYang．A novel hydraulic excavator boom driving system with high efficiency and potential energy regeneration capability[J]. Energy Conversion and Management, 2018, 166( 6) :308-317．
[4] IMAM A, RAFIQ M, JALAYERI E. A pump-controlled circuit for single-rod cylinders that incorporates limited throttling compensating valves[J]. Actuators, 2018, 7(13): 1-21.
[5] 辛清, 张永祥, 朱群伟, 等. 基于动网格技术的串并联囊式压力消声器的特性研究[J].振动与冲击，2021,40(05):254-260.
XIN Qing，ZHANG Yongxiang，ZHU Qunwei, et al. Characteristics of series-parallel cystic pressure pulsation attenuator based on dynamic mesh technology[J]. Journal of Vibration and Shock, 2021, 40(05):254-260.
[6] 商夏, 周华, 杨华勇. 液压系统流体脉动主动控制方法研究现状[J].机械工程学报, 2019, 55(24):216-226.
SHANG Xia ZHOU Hua YANG Huayong. Research Status of Active Control of Hydraulic Fluid Pulsation[J].Journal of Mechanical Engineering, 2019, 55(24):216-226.
[7] 仇艳凯, 李宝仁, 杨钢, 等. 新型液压消声器吸收液压系统压力脉动的机理和特性[J].吉林大学学报(工学版), 2018, 48(04):1085-1091.
Qiu Yan-kai, Li Bao-ren, Yang Gang, at al.Characteristics and mechanism reducing pressure ripple of hydraulic system with novel hydraulic muffler[J].Journal of Jilin University (Engineering and Technology Edition), 2018, 48(04):1085-1091.
[8] K. A. Marek, N.E.E.K., Model and analysis of a cylindrical in-line hydraulic[J]. Journal of Sound and Vibration, 2014, 333: 6312-6331.
[9] Yi Xi, Bao-ren Li, Long-long Gao, Teng-fei Tang, Li-hui Liao. Acoustic attenuation performance prediction and analysis of bladder style hydraulic noise suppressors[J]. Applied Acoustics, 2018, 34:131-137.
[10] 习毅,李宝仁,张迪嘉, 等. 串联囊式衰减器脉动抑制性能的高精度计算方法[J].液压与气动, 2023, 47(03):100-107.
XI Yi，LI Bao-ren，ZHANG Di-jia，et al. High-precision Prediction Method for a Pressurized Gas Bladder Style Hydraulic Noise Suppressor[J].Chinese Hydraulics & Pneumatics, 2023, 47(03):100-107.
[11] 习毅,李宝仁,万步炎,许靖伟.串联囊式压力脉动衰减器的脉动抑制性能[J].中国机械工程, 2023, 34(08):948-954.
Xi Yi, Li Bao-ren, Wan Bu-yan, et al. Pulsation Suppression Characteristics of In-lined Bladder Style Pressure Attenuator[J]. China Mechanical Engineering,2023, 34(08):948-954.
[12] 沈位，柳贡民. 基于环状气囊消声器的纵倾平衡系统水锤抑制[J]. 哈尔滨工程大学学报, 2020, 10:1-9.
SHEN Wei1，LIU Gongmin. Research on water hammer suppression of trim balance system based on annular airbag muffler[J].Journal of Harbin Engineering University, 2020, 10:1-9.
[13] 孔德有. 水管路消声元件声学仿真与实验研究[D].哈尔滨工程大学, 2019.
Kong Deyou. Research on Simulation and Experiment forAcoustic Performance of Waterpipe Silencer[D].Harbin Engineering University, 2019.
[14] Elliott R. Gruber, K.A.C.P.. Optimization of single and dual suppressors under varying load and pressure conditions[J]. International Journal of Fluid Power, 2013,14:27-34.
[15] ］高隆隆．高压大流量电-气随控阀关键技术研究［D］.武汉: 华中科技大学, 2013．
GAO Longlong. Investigation of the High- pressure and Large-flow-rate Electro-pneumatic Servo Firing Valv[D]. Wuhan:Huazhong Univers- ity of Science and Technology, 2013．
[16] LI Baoren, GAO Longlong, YANG Gang. Modeling and Control of a Novel High-pressure Pneumatic Servo Valve Direct-driven by Voice Coil Motor[J]. ASME Journal of Dynamic Systems, Measurement and control, 2013, 135: 01450710145075．
[17] Hao Zhang, Wei Fan and Li-Xin Guo. A CFD Results-Based Approach to Investigating Acoustic Attenuation Performance and Pressure Loss of Car Perforated Tube Silencers[J]. Appl. Sci. 2018, 8, 545.
[18] Yiliang F ,Zhenlin J . A coupled approach for predicting transmission loss of silencers with consideration of three-dimensional wave effects in inlet and outlet ducts [J]. Wave Motion, 2023, 123.
[19] Peixin GAO, Tao YU, Yuanlin, et al. Vibration analysis and control technologies of hydraulic pipeline system in aircraft: A review[J].Chinese Journal of Aeronautics, 2021, 34(4): 83-114.