Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 2
Search results for: Yin Zhenjie
2 Existence and Uniqueness of Solutions to Singular Higher Order Two-Point BVPs on Time Scales
Authors: Zhenjie Liu
Abstract:
This paper investigates the existence and uniqueness of solutions for singular higher order boundary value problems on time scales by using mixed monotone method. The theorems obtained are very general. For the different time scale, the problem may be the corresponding continuous or discrete boundary value problem.Keywords: mixed monotone operator, boundary value problem, time scale, green's function, positive solution, singularity
Procedia PDF Downloads 2491 Diesel Fault Prediction Based on Optimized Gray Neural Network
Authors: Han Bing, Yin Zhenjie
Abstract:
In order to analyze the status of a diesel engine, as well as conduct fault prediction, a new prediction model based on a gray system is proposed in this paper, which takes advantage of the neural network and the genetic algorithm. The proposed GBPGA prediction model builds on the GM (1.5) model and uses a neural network, which is optimized by a genetic algorithm to construct the error compensator. We verify our proposed model on the diesel faulty simulation data and the experimental results show that GBPGA has the potential to employ fault prediction on diesel.Keywords: fault prediction, neural network, GM(1, 5) genetic algorithm, GBPGA
Procedia PDF Downloads 298