OPTIMIZED TEST CASE DESIGN FOR AUTOMOTIVE SAFETY DRIVING VIRTUAL TRAINING SYSTEM USING FORMAL ACTIVITY DIAGRAMS

Optimized Test Case Design for Automotive Safety Driving Virtual Training System Using Formal Activity Diagrams

In order to LIGHT BUCKWHEAT FLOUR better test the virtual training system for automotive safety driving, ensuring that the system can efficiently and comprehensively cover all application scenarios, this paper defines the syntax and semantics of formal graphical symbols for testing.Based on this, a method for designing test cases for the virtual tr

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Acoustic Resonance between Ground and Thermosphere

Ultra-low frequency acoustic waves called "acoustic gravity waves" or "infrasounds" Accessories are theoretically expected to resonate between the ground and the thermosphere.This resonance is a very important phenomenon causing the coupling of the solid Earth, neutral atmosphere, and ionospheric plasma.This acoustic resonance, however, has not bee

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