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Research on an ultrasonic detection method for weld defects based on neural network architecture search Rui Zhang, Mei-Rong Gao, Peng-Yun Zhang, Yong-Mei Zhang, ... Yan-Feng Chai Article 113483 select article Identification of high-speed railway turnout generated vibrations based on time–frequenc...
Stiffness is one of the basic performance parameters for railway track. The efficient and accurate stiffness measurement has been considered as the foundat
as well as the indicators for vibration evaluation. Three levels of the vibration measurement to verify numerical models are defined according to the complexity of the test. Anin situ measurementof a train-induced dynamic response of a railway embankment and theunderpassmetrotunnel system is presented...
Profile measurement system In the field of quality assurance, e.g. in the tire industry, profile measurements of the tread and sidewall must be carried out. Sensors or complete profile measurement benches with precision laser and computer systems can be used for this which relay a fully automati...
(6) using a travelling transverse plane (20) scanning distance sensor (16) and records neuralgic net turnout measurements (25) in a polar coordinate system with conversion to Cartesian coordinates and comparison of actual with required values for gap and track width, flange and tread clearance ...
For this reason, the moments acting on the mast are carefully monitored. The dynamic bending moment of the mast of various helicopter models is monitored by a monitoring system developed by MANNER. Transmissions (predictive maintenance, load collectives, process control) more info To monitor and...
A complete wireless sensor and receiver system for use in industrial applications to communicate with a suite of battery powered measurement devices and send readings via analog signals, USB, RS232, RS485, Ethernet or mobile phone network. Contents Product Features Battery powered wireless sensors ...
In order to realize the railroad bureau physical distribution system in the purchase, the warehousing, the allocation process displays the integrated harmonious cooperation synergy, guaranteed the railway transportation production safety continues at the same time which carries on to reduce the tran[transla...
Summary: This article is primarily on high-speed railway precision measuring one of the problems with the GPS control Web optimization design and measurement program was carried out by exploring and the precision control Web optimization and design of indicators, and, in time, a category 0 and ca...