Simulation platform for constant deceleration braking system based on Simulink

ABSTRACT

Based on the idea of nodal cavity method, the simulation platform of constant deceleration braking system is built in Simulink. According to JKMD 4.5 × 4 mine hoist and its matching E141A constant deceleration braking system, the simulation platform parameters are set up. Finally, given the deceleration value, the safety braking simulation is carried out. The simulation platform is verified by simulation, which provides technical support for the further study of dynamic characteristics of safe braking and the design of reliable braking system.

KEYWORDS:

• Mine hoist
• constant deceleration braking system
• nodal cavity method
• simulation platform
• simulink
• safety braking

Acknowledgments

The authors disclosed receipt of the following financial support for the research and publication of this article:  the National Key Research and Development Program of China  “Basic theory and key technology of coal mine deep well construction and hoist” Grant number2016YFC0600900.

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

The authors disclosed receipt of the following financial support for the research and publication of this article:  the National Key Research and Development Program of China  ‘Basic theory and key technology of coal mine deep well construction and hoist’; [Grant number 2016YFC0600900].

Notes on contributors

Li Juanjuan

Li Juanjuan (1976), female, Senior engineer, Ph.D.candidate.major： Mechanics and Electronics. Research field: equipment fault diagnosis.

Meng Guoying

Meng Guoying (1963), Ph. D., Professor, Ph. D. supervisor.  Dean of Institute of Science and Technology, China University of Mining and Technology (Beijing). Research field: system dynamics, test metering techniques and intelligent instruments, equipment fault diagnosis and status detection.

Wang Aiming

Wang Aiming (1982), Ph. D., Associate Professor, Postgraduate tutor. Research field: system Dynamics, equipment Fault diagnosis and condition Detection.

Jia Yifan

Jia Yifan (1998), undergraduate. Major: Measurement and Control Technology and Instrumentationchniques and intelligent instruments, equipment fault diagnosis and status detection.