Friday, March 12, 2010

human's error


The automatic operation of the program could avoid human's error, and reduce the random error by testing several times, and through analyzing large scales of result, we can find some defects of the system and then correct them. This kind of system integrative methodology is accord with the design ideals which make use of the combination of software and hard ware to satisfy special applications and high speed measurement requires.It is a plan which costs less and brings high quality.The automatically testing system which used to test the GSM/GPRS in this dissertation is applied in the automatic test system to sanction the wireless devices' models in the wireless device test department of The State Radio Monitoring Center. The author has a elaborate discussion on the structure and principles of the test system, on the management of the laboratory. More, the author have given out some suggestions on the improvement of the system and the developing trend in the near future.