The design for the eccentric type automatic tracking solar cooker includes: design of the overall structure, design of the eccentric hole, design of the sensor and design of the transmission part (two axes tracking system). Accurate tests of GPS determination of azimuth based on four quadrants tracking reflection system and elevation capture are carried out. The experimental results show that the tracking accuracy of the solar zenith angle θis about 0.6°/min, the tracking accuracy of sun azimuth αis about 0.3°/min. The accuracy has reached the demand of the sun capture, the sun light can be captured effectively, and the solar cooker's utilization benefit is maximized.%偏心式可自动跟踪太阳灶的设计包括：整体结构设计、偏心孔设计、传感器设计以及传动部分设计（两轴跟踪系统）等几个方面。并针对该装置进行了基于四象限跟踪反射系统的GPS测定方位角、仰角捕捉精度试验，实验结果表明：对太阳天顶角θ的跟踪精度在0.6°/min左右，对太阳方位角α的跟踪精度在0.3°/min左右。该精度已达到对太阳捕捉的需求，可以有效的捕捉太阳光照，实现太阳灶使用效益的优化。
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