scholarly journals Survey on Fault-Tolerant Diagnosis and Control Systems Applied to Multi-motor Electric Vehicles

2011 ◽  
pp. 359-366 ◽  
Author(s):  
Alexandre Silveira ◽  
Rui Esteves Araújo ◽  
Ricardo de Castro
Keyword(s):  
Control Systems ◽  
Electric Vehicles ◽  
Fault Tolerant ◽  
And Control

630 A fault tolerant integrated design of structural and control systems

2006 ◽  
Vol 2006 (0) ◽  
pp. _630-1_-_630-6_
Author(s):  
Hironori Inayoshi ◽  
Kazuhiko HIRAMOTO
Keyword(s):  
Control Systems ◽  
Fault Tolerant ◽  
Integrated Design ◽  
And Control

Passive Fault-Tolerant Performance of 4WID/4WIS Electric Vehicles Based on MPC and Control Allocation

2013 ◽  
Author(s):  
Chao Liu ◽  
Changfu Zong ◽  
Lei He ◽  
Jie Liu ◽  
Chunshan Li
Keyword(s):  
Electric Vehicles ◽  
Fault Tolerant ◽  
Control Allocation ◽  
And Control

Hardware in the Loop Test Rig for Development of Control Algorithms for Electric Vehicles

2013 ◽  
Vol 198 ◽  
pp. 507-512
Author(s):  
Florian Quantmeyer ◽  
Xiao Bo Liu-Henke
Keyword(s):  
Control Systems ◽  
Electric Vehicles ◽  
Automotive Industry ◽  
Control Algorithms ◽  
Hardware In The Loop ◽  
Test Rig ◽  
Control Functions ◽  
Systems And Control ◽  
High Flexibility ◽  
And Control

Political pressure on the automotive industry will lead in future to an increasing electrification of the powertrain. The new components require the development of new vehicle control systems and control functions. Due to the high complexity of such systems the mechatronical development process including Model in the Loop (MIL), Software in the Loop (SIL) and Hardware in the Loop (HIL) simulation has been established. In this paper, a HiL test rig is presented, which has high flexibility and supports the model based development of control systems for battery electric vehicles at all levels.

scholarly journals МЕТОДОЛОГІЯ ЗАБЕЗПЕЧЕННЯ ГАРАНТОЗДАТНОСТІ ІНФОРМАЦІЙНО-КЕРУЮЧИХ СИСТЕМ З ВИКОРИСТАННЯМ БАГАТОЦІЛЬОВИХ СТРАТЕГІЙ ОБСЛУГОВУВАННЯ

2020 ◽  
pp. 43-58
Author(s):  
Юрій Леонідович Поночовний ◽  
Вячеслав Сергійович Харченко
Keyword(s):  
Life Cycle ◽  
Control Systems ◽  
System Analysis ◽  
Fault Tolerant ◽  
Environmental Parameters ◽  
System Level ◽  
Maintenance Strategies ◽  
Different Types ◽  
Viable System ◽  
And Control

The article considers the methodology of ensuring the dependability of information and control systems using multi-purpose maintenance strategies. The relevance of research is due to the need to ensure the functioning of dependable information and control systems in the face of changes in requirements, environmental parameters, and the manifestation of unspecified failures of their components. The methodology is presented at the system level as a combination of the concept of multi-purpose maintenance, as well as the principles of taking into account changes in the information and control system and environment during the life cycle; comprehensive consideration of different types of failures, and the effects of change; multi-purpose maintenance and combines a set of new models and methods for determining the parameters of dependability information and control systems and the choice of parameters for their maintenance procedures. The proposed concept of multi-purpose maintenance is obtained by developing the Fon-Neumann paradigm and is formulated as a concept of building reliable and secure systems from insufficiently dependable components and multi-purpose maintenance on combined strategies in changing conditions and environment. The scope of the proposed concept is applicable in cases where the principles of von-Neumann do not allow building a viable system due to economic, temporal, or other reasons. In this case, the use of principles, methods, and models that are conceptual, extends to information and control systems built using maintained components and system multi-purpose service strategies. The proposed principle of taking into account changes involves the expansion of the classical control circuit of the fault-tolerant system, which response to the fault occurrence as errors and failures. The principle of comprehensive consideration of different types of failures and the effects of change is a continuation of the principles of unity and connection during the procedures of system analysis. It is also a logical continuation of the facet arrangement of fault types and chains of causal relationships from faults and defects to faults, failures, and errors. Within the framework of the proposed methodology, multi-purpose maintenance strategies, a set of options for goals, types, processes, properties, and parameters of information and control systems have been developed, which reduces model uncertainty and justifies practical measures to ensure dependability at different stages of the life cycle.

scholarly journals CURRENT STATUS OF CONTROL STRATEGIES IN ENERGY RECOVERY SYSTEMS IN ELECTRIC VEHICLES

10.6036/10134 ◽  
2022 ◽  
Vol 97 (1) ◽  
pp. 58-63
Author(s):  
Juan Carlos Nuñez Dorantes ◽  
ALBINO MARTINEZ SIBAJA ◽  
JOSE PASTOR RODRIGUEZ JARQUIN ◽  
OSCAR OSVALDO SANDOVAL GONZALEZ ◽  
RUBEN POSADA GOMEZ ◽  
...  
Keyword(s):  
Control Systems ◽  
Electric Vehicles ◽  
Energy Recovery ◽  
Active Fault ◽  
Fault Tolerant ◽  
Control Strategies ◽  
Fault Tolerant Control ◽  
Current Status ◽  
Increasing Demand ◽  
Safety And Stability

There is currently an increasing demand for electric vehicles that require greater autonomy and energy efficiency when driving them. Control strategies in energy recovery systems are crucial to optimize the amount of energy returned to the battery and to ensure safety and stability for the user. In this paper, active fault tolerant control systems (AFTC) and passive fault tolerant control systems (PFTC) with other specialized control strategies (Fuzzy Logic, Neural Networks and Perturbation Rejection Controllers) are compared with classical PID controllers.The results of the simulations show that, keeping the battery voltage constant, returns of about 12% of the battery charge capacity are achieved while the braking time of the vehicles is reduced.

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