Load Test of Railway Viaduct Built Using Crosswise Launching Technology
نویسندگان
چکیده
منابع مشابه
Launching a Technology Revolution
Despite the huge technological transformation of the global economy in the 20th Century, stabilization of greenhouse gas emissions will require a comparable revolutionary technological change in the 21st Century. While projections of future greenhouse gas (GHG) emissions show large increases in the coming century, the scenarios that underpin these projections already include major improvements ...
متن کاملSensor fusion of a railway bridge load test using neural networks
Field testing of bridge vibrations induced by passage of vehicle is an economic and practical form of bridge load testing. Data processing of this type of tests are usually carried out in a system identification framework using output measurements techniques which are categorized as parametric or nonparametric methods. These methods are based on the theory of probability. Learning theory which ...
متن کاملMems Built–in-self-test Using Mls Mems Built–in-self-test Using Mls
This paper presents a Built-In-Self-Test (BIST) implementation of pseudo-random testing for Micro ElectroMechanical Systems (MEMS). The technique is based on Impulse Response (IR) evaluation using Maximum–Length Sequences (MLS). We will demonstrate the use of this technique and move forward to find the signature that is defined as the necessary samples of the impulse response needed to carry ou...
متن کاملTest the Benchmark Circuit by Using Built-in Self Test and Test Pattern Generation in Fpga Technology
In the proposed method we are test the S27 sequential circuit by using Built in Self Test. This paper describes an on-chip test generation method for functional broadside tests. The hardware was base on the application of primary input sequences initial from a well-known reachable state, therefore using the circuit to produce additional reachable states. Random primary enter sequences were chan...
متن کاملPropagation characteristics of wideband high-speed railway channel in viaduct scenario at 2.35 GHz
In order to obtain accurate characteristics of wireless channels in the viaduct area of China, a channel measurement was taken in a railway viaduct scenario of the Zhengzhou-Xi’an passenger dedicated line with a bandwidth of 50 MHz at 2.35 GHz. The single-slope log-distance model is used to analyze the path-loss (PL), and the distribution of shadow fading (SF) is obtained by statistical methods...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Procedia Engineering
سال: 2016
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2016.08.684