SMC-I with Approach Angle Method for Slip Suppression of Electric Vehicles
Journal Title: EAI Endorsed Transactions on Industrial Networks and Intelligent Systems - Year 2017, Vol 4, Issue 11
Abstract
This study presents SMC-I (sliding mode control with integral action) with approach angle method applied to slip suppression problem of electric vehicles (EVs). In SMC, chattering phenomenon always occurs through high frequency switching of the control inputs. It is undesirable phenomenon and degrade the control performance, since it causes the oscillations of the control inputs. Several studies have been conducted on this problem by introducing standard saturation function. However, studies about whether saturation function was really best weren ’t done so much. Therefore, in this paper, the SMC-I with approach angle method is proposed to improve the performance of chattering reduction and slip suppression. Then, several candidate functions for SMC are selected and both performances are compared with the proposed method. In the performance analysis, evaluation function based on the trade-off between slip suppression performance and chattering reduction performance is also proposed. The analyses are conducted in several numerical simulations of slip suppression problem of EVs.
Authors and Affiliations
Shun Horikoshi, Tohru Kawabe
Keywords
Related Articles
- EP ID EP46064
- DOI http://dx.doi.org/10.4108/eai.21-12-2017.153503
- Views 291
- Downloads 0
Reconstructing B-patch surface from triangular mesh
B-patch is the main block for creating the multivariate B-spline surfaces over triangular parametric domains. It has many interesting properties in the smooth surface construction with arbitrary topology. This paper prop...
TiPeNeSS: A Timed Petri Net Simulator Software with Generally Distributed Firing Delays
Performance analysis can be carried out in several ways, especially in case of Markovian models. In order to interpret high level of abstraction, we often use modeling tools like timed Petri nets (TPNs). Although some su...
Security-Reliability Analysis of Multi-hop LEACH Protocol with Fountain Codes and Cooperative Jamming
In this paper, we investigate trade-off between security and reliability of Fountain codes (FCs) based low-energy adaptive clustering hierarchy (LEACH) networks, where the encoded packets are sent to the destination by u...
Linking Data According to Their Degree of Representativeness (DoR)
This contribution addresses the problem of extracting some representative data from complex datasets and connecting them in a directed graph. First we define a degree of representativeness (DoR) inspired of the Borda vot...
Using Finite Forkable DEVS for Decision-Making Based on Time Measured with Uncertainty
The time-line in Discrete Event Simulation (DES) is a sequence of events defined in a numerable subset of R+. When it comes from an experimental measurement, the timing of these events has a limited precision. This preci...