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RESEARCH ON MAINTENANCE PARAMETER OPTIMIZATION OF DSA200 TYPE PANTOGRAPH BASED ON RELIABILITY ANALYSIS

open access: yesJixie qiangdu
Aiming at the issues of under-maintenance or over-maintenance in preventive maintenance of DSA200 type pantograph, a method was proposed to optimize inspection and maintenance parameters by using pantograph failure data.Firstly, the failure datas of the ...
MAO Yongwen, LI Yong
doaj  

On existence and uniqueness of weak solutions for linear pantographic beam lattices models [PDF]

open access: hybrid, 2019
Victor A. Eremeyev   +6 more
openalex   +1 more source

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