1.Yangtze Delta Region Institute (Huzhou),University of Electronic Science and Technology of China,Huzhou,Zhejiang,313000
2.School of Mechanical and Electrical Engineering,University of Electronic Science and Technology of China,Chengdu,611731
3.Sichuan Province Engineering Technology Research Center of General Aircraft Maintenance,Civil Aviation Flight University of China,Guanghan,Sichuan,618307
4.Henan International Joint Laboratory of Man Machine Environment and Emergency Management,Anyang Institute of Technology,Anyang,Henan,455099
To address the accuracy and efficiency challenges in the reliable control of air-fuel ratio for general aviation piston engines(GAPEs), a reliability analysis method integrating AMESim-PID co-simulation and an adaptive Kriging model was proposed. A parameterized simulation model was established based on the AMESim platform according to the physical models of the intake, exhaust, and combustion systems of the GAPEs. Based on the oxygen excess coefficient a PID control model was presented to improve the accuracy of air-fuel ratio control by adjusting the injection pulse width. The GA-Halton sequence, adjust expected maximum function(AEMF), and composite convergence criterion were proposed to establish a high-fidelity adaptive Kriging model to improve computational efficiency. A reliability analysis framework for air fuel ratio control was established based on AMESim-PID-Kriging, and the final failure probability was calculated by importance sampling(IS). The case analysis shows that the proposed method may achieve high-fidelity modeling and accuracy control of the air-fuel ratio reliable control of the GAPEs, and accurately estimate the failure probability with fewer simulation times and solving time.
YUShasha, CHENXingyu. Key Technological Innovations and Challenges in Urban Air Mobility[J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(S1):730657.
ZHAOZhenfeng, WANGLei. Technical Difficulties and Development Enlightenment of Aviation Heavy Oil Piston Engine[J]. Journal of Aerospace Power, 2024, 39(4):156-169.
[7]
JIANGH, ZHOUY, HOH W, et al. Modeling of Two-stroke Aviation Piston Engines for Control Applications[J]. Advances in Mechanical Engineering, 2023, 15(2):1-15.
WANGYukun, SHAOLongtao, YUTao, et al. Analysis of Composite Power System Configuration and Performance Influencing Factors for Two-stroke Aviation Heavy Oil Piston Engine[J]. Journal of Aerospace Power, 2024, 39(12):16-26.
CHENGuisheng, SUNMing, HERu, et al. Study on the Effect of Different Boosting Modes on the Performance of Compression-ignition Aviation Piston Engine[J]. Propulsion technology, 2023, 44(11):43-53.
XUYaxuan, LIULiang, CHANGSiqin, et al. Cylinder Consistency Control for Engines Equipped with Electromagnetic Valve Trains[J]. China Mechanical Engineering, 2019, 30(21):2546-2553.
LIHaoda, LONGTeng, SHIRenhe, et al. Kriging-based Mixed-integer Optimization Method Using Sample Mapping Mechanism for Flight Vehicle Design[J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(3):228726.
[20]
TANGC, ZHANGF, ZHANGJ, et al. A Novel Reliability Evaluation Method Combining Active Learning Kriging and Adaptive Weighted Importance Sampling[J]. Structural and Multidisciplinary Optimization, 2022, 65:249.
[21]
JINGG X, ZHAOL B, MAT, et al. Failure Analysis and Pin Hole Profile Optimization Design of Combined Piston for Marine Diesel Engine Based on Kriging Model and NSGA-Ⅱ Algorithm[J]. Engineering Failure Analysis, 2024, 163:108505.
[22]
DINGY Q, XUY Z, BAIG L. Reliability Assessment for Hybrid Solar Tower under Near-fault Pulse-like Ground Motions Using Kriging Surrogate and Subset Simulation[J]. Journal of Vibration and Control, 2024, 30(9/10):2271-2282.
[23]
CHUNY Z, ZHENA L, XIAOW D, et al. Collaborative Modeling-based Improved Moving Kriging Approach for Low-cycle Fatigue Life Reliability Estimation of Mechanical Structures[J]. Reliability Engineering and System Safety, 2024, 246:110092.
SONGZhouzhou, ZHANGHanyu, LIUZhao, et al. Research on High-dimensional Uncertainty Propagation Method Based on Supervised Dimension Reduction and Adaptive Kriging Modeling[J]. China Mechanical Engineering, 2024, 21(1):23-35.
[26]
XIAON C, YUANK, ZHANH Y. System Reliability Analysis Based on Dependent Kriging Predictions and Parallel Learning Strategy[J]. Reliability Engineering & System Safety, 2022, 218:108083
[27]
LYU Z, LUZ, WANGP. A New Learning Function for Kriging and Its Applications to Solve Reliability Problems in Engineering[J]. Computers & Mathematics with Applications, 2015, 70(5):1182-1197.