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Following the de Broglie's idea of pilot wave, this paper treats quantum mechanics as a problem of stochastic optimal guidance law design. The guidance scenario considered in the quantum world is that an electron is the flight vehicle to be guided and its accompanying pilot wave is the guidance law to be designed so as to guide the electron to a random target driven by Wiener process, while minimizing...
In order to stabilize the required overload of last ballistic paragraph for the interception of high-speed and high-mobility targets, two types of three-dimensional adaptive proportional guidance algorithm are proposed in this paper. Through the establishment of three-dimensional kinematics equations which describe the moving relationships of the missile and target, the acceleration and velocity direction...
As the speed of sound is interfered easily in the complex environment, the positioning information given by SBL sonar usually has noises. To solve this problem, this paper gives a positioning method based on Kalman filtering, which lays a good foundation for the application of AUV in the complex ocean environment in future, and has a good value on the practical application of engineering. In details,...
Calculation formula of hydraulic impedance of surge tank is derived in this paper, which is suitable to both simple tank and throttled tank. And the effects of surge tank on the hydraulic vibration of pressurized conveyance system of hydropower are studied. The investigation shows that the attenuation factors of system decrease if the hydraulic resistance coefficient of surge tank increases. The hydraulic...
To solve the security problem that is still an obstacle to the development of Radio Frequency Identification (RFID) technique, this paper proposes a novel security strategy for the intrusion detection of RFID, which is composed of a new approach to extracting the features of RFID's intrusion and a new technique to detect RFID's intrusion. The proposed RFID's intrusion detection technique employs chaotic...
In this article, based on steady-state dynamic model in the game analysis,whether large and small enterprises can co-exist, the Sources of competition and so on are researched to discuss the survival competition of enterprises in the same industry. As a result, each enterprise group exists one point, in this point enterprise grows difficultly because too many enterprises exist in the same group, and...
We propose a simple and effective modeling method for creating animation opening flowers. Because the detailed geometry of flower petals is defined by a base shape deformation, we simulate the development of petal based on deformation and emulate its growth by change the deformation parameters. The structural arrangement of flower petals is established by the L-system that produces natural looking...
The optimal Hankel-norm approximation problem studied in [1] is reformulated in a state-space setting. It is shown that the A-A-K Hankel approximation theory can be generalized to optimal multivariable case. The optimal Hankel approximants obtained in this way are identical to those obtained by Glover [2], however, the present approach provides a deep insight into the A-A-K approximation theory and...
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