real mode
8.After completing the whole hardware architecture, the circuit driver is developed to record and save seafloor environmental parameters in real-time mode.
9.Significant efforts are under way by hardware and software vendors and network designers to overcome these limitations so real-time mode can be more widely used.
10.Abstract: The theory of variable structure control of sing ular nonlinear control systems was considered based on the singular nonlinear systems itself by employing the method of geography,and gives the sufficient condition of existence of variable structure control and approximation theory of real sliding mode.It is shown that sliding condition only guarantee the slow-varying state of real sliding mode approach that of ideal sliding mode but not guarantee the fast-varying state of real sliding mode approach that of ideal sliding mode.The method applied for studying normal nonlinear system can not be used directely to singular nonlinear system.
