记录媒体采用在记录轨道间设置沟槽、以减小相邻轨道影响的离散轨道(Discrete Track)方式,读写磁头则采用旨在取代TMR元件的CPP(Current Perpendicular to Plane)型GMR元件。GMR元件的物理轨道宽度仅为40nm。
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仿真计算结果表明这种离散化的方法应用于此轨道优化问题可以避免传统轨道优化方法对初值敏感的问题。
The results of calculation and simulation indicate that application of the discrete method for problem of trajectory optimization can avoid the problem of initial value sensitivity.
研究混沌离散系统中不稳定周期轨道的镇定问题。
The stabilization problem of unstable periodic orbits embedded in chaotic discrete-time systems is discussed.
对气固两相平板混合层流动,采用离散涡方法模拟气相场,轨道法跟踪颗粒的运动。
The gas and particle phase in the gas solid two phase plane mixing layers flow is numerically simulated using the discrete vortex method and trajectory method respectively.
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