Design of Road Test and Evaluation System for Vehicle Handling and Stability

2014 ◽  
Vol 505-506 ◽  
pp. 281-285
Author(s):  
Ming Qiu Gao ◽  
Run Qing Guo ◽  
Rong Liang Liang
Keyword(s):  
Data Processing ◽  
Test Data ◽  
Evaluation System ◽  
Test System ◽  
Stability Test ◽  
Road Test ◽  
Vehicle Handling ◽  
Test And Evaluation ◽  
Test Result

Vehicle handling and stability has effect on positive safety of automotive directly. Test system of handling and stability is built for its road test and the test variables signal can be acquired and stored synchronously. Based on MATLAB GUI, software is developed for the test data processing, so that the stored data is to be analyzed and handling and stability test result is given by the software automatically. Using the test system in paper, handling and stability road test of one domestic sedan is fulfilled and scored, which verifies the applicability of the test system and scoring software in paper.

Design on Hierarchical Testing System for Unmanned Ground Vehicles

2011 ◽  
Vol 346 ◽  
pp. 817-822 ◽  
Author(s):  
Xin Li ◽  
Guang Ming Xiong ◽  
Yang Sun ◽  
Shao Bin Wu ◽  
Jian Wei Gong ◽  
...  
Keyword(s):  
Evaluation System ◽  
Test System ◽  
Unmanned Vehicles ◽  
Intelligent Vehicles ◽  
Test Method ◽  
Unmanned Ground Vehicles ◽  
Ground Vehicles ◽  
Test Environment ◽  
Test And Evaluation ◽  
Comprehensive Test

The test system for technical abilities of unmanned vehicles is gradually developed from the single test to comprehensive test. The pre-established test and evaluation system can promote the development of unmanned ground vehicles. The 2009 Future Challenge: Intelligent Vehicles and Beyond (FC’09) pushed China's unmanned vehicles out of laboratories. This paper proposed to design a more scientific and comprehensive test system for future competitions to better guide and regulate the development of China's unmanned vehicles. According to the design idea of stage by stage and level by level, the hierarchical test content from simple to advanced, from local to overall is designed. Then the hierarchic test environment is established according to the levels of test content. The test method based on multi-platform and multi-sensor is put forward to ensure the accuracy of test results. The testing criterion framework is set up to regulate future unmanned vehicle contests and to assess the unmanned vehicles scientifically and accurately.

Implement of Handling and Stability Road Test of Passenger Vehicle for ISO Standards

2014 ◽  
Vol 568-570 ◽  
pp. 1869-1874
Author(s):  
Run Qing Guo ◽  
Lin Yuan ◽  
Jin Zhong Xie
Keyword(s):  
Dynamic Test ◽  
Test System ◽  
Vehicle Safety ◽  
Lateral Stability ◽  
Passenger Vehicle ◽  
Road Test ◽  
Vehicle Handling ◽  
Iso Standards ◽  
Certification Tests ◽  
Response Behaviour

Vehicle handling and stability is a most important part of active vehicle safety. ISO standards on passenger vehicle dynamic test are analyzed. A corresponding set of road test system is established by introducing steering robot. And several export certification tests of ISO standards have been accomplished for Chinese independent brand automakers. The test data and characteristic figures are presented for a vehicle which shows good circular driving behaviour, steady transient response behaviour and road-holding ability and lateral stability according to ISO standards.

scholarly journals ANALISIS PERKEMBANGAN JUMLAH PEMBIAYAAN MUDHARABAH DAN MURABAHAH SERTA RASIO PROFITABILITAS PADA BANK SYARIAH MANDIRI CABANG MAKASSAR

2013 ◽  
Vol 9 (1) ◽  
Author(s):  
Andi Jam'an ◽  
Asriati Asriati
Keyword(s):  
Data Processing ◽  
Multiple Regression ◽  
Test Data ◽  
Significant Influence ◽  
Quantitative Data ◽  
Hypothesis Test ◽  
Significance Test ◽  
Profit Sharing ◽  
Independent Variables ◽  
Test Result

The purpose of this study is to analyze the effect of profit sharing financing and partial sale financing on profitability level -Return On Asset (ROA) - PT Bank Syariah Mandiri Makassar Branch with the purpose To examine the effect of financing the results and partial sale financing to the level of profitability -Return On Asset (ROA) - PT Bank Syariah Mandiri Makassar BranchData collection using documentation while the type of data used is quantitative data sourced from company reports. The data obtained were analyzed using multiple regression statistical analysis.Based on the results of partial significance test data processing (Test-t) obtained that the variables of profit sharing (X1) and buying and selling (X2) have a significant influence on the dependent variable (ROA). Meanwhile, based on hypothesis test result simultaneously (F test) where H0 is rejected which means that independent variables (financing of profit sharing and selling pattern) have a significant influence together to dependent variable (ROA).

Research on Road Test Technology of Automobile Braking Ability Based on MEMS

2013 ◽  
Vol 718-720 ◽  
pp. 830-836
Author(s):  
Jun Liu ◽  
Jun Yu Cai ◽  
Xiao Peng Shi
Keyword(s):  
Low Cost ◽  
Test System ◽  
National Standard ◽  
Road Test ◽  
Widespread Application ◽  
The Real ◽  
System Building ◽  
Test Technology ◽  
Test Result

To test and rate automobile braking ability rapidly, correctly with low cost, a road test system of automobile braking ability is constituted in LabVIEW based on MEMS after the deeply analysis of rating principle and national standard of it. Then the real car test is accomplished using this test system and the test result has been analyzed which prove the strategy of system building is feasible and has widespread application value and prospect in engineering.

Development and application of testing system for vibration and ride comfort of all-terrain vehicle

2019 ◽  
Vol 50 (8) ◽  
pp. 239-244
Author(s):  
Yu Feng ◽  
Qu Xian
Keyword(s):  
Evaluation System ◽  
Ride Comfort ◽  
Subjective Evaluation ◽  
Test System ◽  
Testing System ◽  
Software Analysis ◽  
Test And Evaluation ◽  
Core Skill ◽  
Analysis System ◽  
Iso 2631

All-terrain vehicles have a remarkable capacity to handle a variety of irregular pavements, demonstrating its great potential in military domain as well as in the field of sports, entertainment, and so on. For all-terrain vehicles, the ride comfort is the core skill and one of the most important performance parameters. Little researches have been done into the ride comfort of all-terrain vehicle, particularly into the comprehensive ride comfort test and evaluation system. Combing the all-terrain vehicle vibration characteristics with the standards of ISO 2631, ISO 5349, and so on, a hardware testing system was developed for evaluating the all-terrain vehicle ride comfort. At the same time, a software analysis system was also built under the help of the hardware test system, which has been used to test and analyze many all-terrain vehicles. According to the test results and drivers’ subjective evaluation, the test system was proved to be reliable, convenient, and able to effectively evaluate the all-terrain vehicle ride comfort, providing the theoretical basis for improving the ride comfort of all-terrain vehicles.

STABILITY TEST RESULT OF THE JAPANESE TEST COIL FOR THE LARGE COIL TASK AT THE DOMESTIC TEST

1984 ◽  
Vol 45 (C1) ◽  
pp. C1-131-C1-134 ◽  
Author(s):  
M. Nishi ◽  
T. Ando ◽  
T. Hiyama ◽  
H. Tsuji ◽  
Y. Takahashi ◽  
...  
Keyword(s):  
Stability Test ◽  
Test Result

Configuration Pump Performance Test System Design Based on Kingview

2011 ◽  
Vol 121-126 ◽  
pp. 3195-3199
Author(s):  
Li Feng Yang ◽  
Jun Yuan ◽  
Wei Na Liu ◽  
Xiu Ming Nie ◽  
Xue Liang Pei
Keyword(s):  
Experimental Data ◽  
Data Processing ◽  
System Design ◽  
Centrifugal Pump ◽  
Performance Test ◽  
Test System ◽  
Performance Parameters ◽  
Time Data ◽  
Pump Performance ◽  
Real Time Data

Use Kingview to acquire and display the centrifugal pump performance parameters for the real-time data, and will stored the collected experimental data in Access databases, using VB database read, and drawing function for the data processing and rendering performance parameters of relationship curves.

Genetic Algorithm and its Application in Optimization of Frequency Selective Surface

2010 ◽  
Vol 143-144 ◽  
pp. 1046-1050
Author(s):  
Jing Yu Han ◽  
Wang Qun ◽  
Chuan You Li ◽  
Zhang Hong Tang ◽  
Mei Wu Shi
Keyword(s):  
Genetic Algorithm ◽  
Cost Function ◽  
Electroless Plating ◽  
Genetic Basis ◽  
Optimization Method ◽  
Frequency Selective Surface ◽  
Test System ◽  
Genetic Algorithm Method ◽  
Frequency Selective ◽  
Test Result

In this paper, a new genetic algorithm method to optimize the frequency selective surface(FSS) is presented. The optimization speed and definition are promoted by limiting the parameter range and changing the genetic basis. A new cost function is introduced to optimize the multi-frequency of FSS by multi-object optimization (MO). The cirque element was optimized by the optimization method, fabricated by the selective electroless plating on fabric and measured by the arch test system. Test result proves the simulated result coincide with measured result. Result shows that it’s possible to realize different optimizations based on the various applying by this method.

The Maritime Administration Maintenance and Repair Data Processing and Evaluation System

1969 ◽  
Vol 6 (01) ◽  
pp. 48-57
Author(s):  
Edward S. Karlson ◽  
John J. Davis
Keyword(s):  
Data Processing ◽  
Evaluation System ◽  
Data System ◽  
Automatic Data Processing ◽  
Coding System ◽  
Raw Data ◽  
Automatic Data ◽  
Maintenance And Repair ◽  
Operational System

An operational system for providing processed maintenance and repair information for vessels is described. Content includes description of a detailed coding system for reducing raw data to composite code numbers suitable for automatic data processing. Objectives of the system and constraints thereon are discussed. The Marad data system has been operational for four years. Scope of data processed and its utilization are presented. Seven current studies concerning vessels as a whole and specific shipboard equipments are included.

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