DESIGN AND APPLICATION OF MULTIFUNCTIONAL PERFORMANCE TEST PLATFORM FOR SOIL-ENGAGING TILLAGE COMPONENTS

2020 ◽  
pp. 351-360
Author(s):  
Zhiquan Sun ◽  
Zhou Yang ◽  
Jieli Duan ◽  
Jun Li
Keyword(s):  
Performance Test ◽  
Actual Condition ◽  
Strength Analysis ◽  
Test Platform ◽  
Structural Design Optimization ◽  
Energy Consuming ◽  
Test Requirements ◽  
Labview Platform ◽  
Measurement And Control ◽  
A Performance

Parts that come into contact with the soil are ones of the important energy consuming parts in tillage operations. In order to improve the research and development efficiency of tillage components, it is necessary to develop a performance test platform for tillage components with high interchangeability, convenience and comprehensive data collection. Therefore, a performance test platform for combined powered and passive tillage components was designed. Strength analysis and structural design optimization of key components was based on ANSYS. A real-time measurement and control software was developed based on LabVIEW platform. The related tests results show that the test platform can be used to simulate the actual condition and meet the test requirements.

Design of Automatic Test Platform for the Gyroscope Group Based on Pertinence Matrix

2014 ◽  
Vol 556-562 ◽  
pp. 2567-2570
Author(s):  
He Jia Li ◽  
Xue Wang ◽  
Hai Feng Xu ◽  
Cheng Yao ◽  
Wen Ju Gao ◽  
...  
Keyword(s):  
Fault Diagnosis ◽  
Performance Test ◽  
Gun Control ◽  
Automatic Test ◽  
Optimal Test ◽  
Fault Dictionary ◽  
Dependency Matrix ◽  
Optimal Criterion ◽  
Test Platform ◽  
Test Points

Aiming the problem of the armored vehicle's gun control system that there are many kinds of internal devices, complex fault reasons ,but no all-around and online fault diagnosis and state inspection mean, The automatic test platform for the gyroscope group with performance test and fault diagnosis for component and circuit is designed .The platform based on dependency matrix and optimal criterion of the maximum failure feature information entropy optimize test points ,choose optimal test points design. Performance test module is created and provides test result information for fault dictionary in fault diagnosis module. Automatic test platform is able to locate the circuit component failure.The platform is tested by actual vehicle experiment, and the results prove the reliability and validity of the platform.

The construction of a performance test.

2006 ◽  
pp. 272-334
Author(s):  
J. Crosby Chapman
Keyword(s):  
Performance Test ◽  
A Performance

Breed differences in pig temperament scores during a performance test and their phenotypic relationship with performance

2011 ◽  
Vol 136 (2-3) ◽  
pp. 93-101 ◽  
Author(s):  
C.L. Yoder ◽  
C. Maltecca ◽  
J.P. Cassady ◽  
W.L. Flowers ◽  
S. Price ◽  
...  
Keyword(s):  
Performance Test ◽  
Breed Differences ◽  
A Performance

A PERFORMANCE TEST UNDER INDUSTRIAL CONDITIONS

1920 ◽  
Vol 10 (4) ◽  
pp. 293-309
Author(s):  
S. WYATT ◽  
H. C. WESTON
Keyword(s):  
Performance Test ◽  
A Performance

Administering a performance test in Fiji Hindi

1996 ◽  
Vol 13 ◽  
pp. 80-104 ◽  
Author(s):  
Nikhat Shameem ◽  
John Read
Keyword(s):  
Performance Test ◽  
Reliability And Validity ◽  
Personal Attributes ◽  
Language Test ◽  
Speech Community ◽  
Listening Skills ◽  
Vernacular Language ◽  
Language Maintenance And Shift ◽  
Listening Task ◽  
A Performance

Abstract As part of a research study on language maintenance and shift in the Indo-Fijian community in Wellington, New Zealand, a performance test was developed to assess the speaking and listening skills in Fiji Hindi of a sample of the Indo-Fijian teenagers. The design of the test needed to take account of the fact that Fiji Hindi is a preliterate vernacular language with no role in education and an ambivalent status within its own speech community. The test consisted of three main parts: a naturalistic conversation, two structured speaking tasks and a structured listening task. This paper focuses on some facets of the test administration, including the decision to administer it in the test-takers’ homes; the influence of various personal attributes of the interviewer; the ways of dealing with the lack of a script for Fiji Hindi; and the issue of live versus tape-based assessment of the test-takers’ performance. Both the test-takers and an independent rater provided feedback on the test that was generally very positive. The paper concludes with a discussion of various factors that may have influenced the reliability and validity of this somewhat unconventional language test.

Sign in / Sign up

Export Citation Format

Share Document