本論文採用基因演算法與免疫基因演算法，來探討機器人自主性移動之路徑規劃，使其能閃避障礙物且選擇最佳路徑使其在最短時間抵達終點。
　　地圖模型設計兩種大小情況來討論，包含了四種不同的地形變化，經過這些不同地形變化的區塊時，機器人會有不同的移動速度，使得最短路徑未必是最短時間。此外，更進一步考慮開放是車輛路徑問題。除了起點與終點之外，還增加了數個必須要經過的中繼站，同時考慮中繼站先後順序與最短時間需求來規劃路徑。
　　模擬結果顯示，基因演算法與免疫基因演算法皆可達成最佳化路徑規劃，而免疫基因演算法能以較少迭代次數求得較佳結果。

　　This dissertation adopt Genetic Algorithm (GA) and Immune Genetic Algorithm (IGA) to discuss the path planning for a mobile robot, it means that we try to avoid the obstacles and to find the optimal path, i.e., the minimum time cost form the start point to the end point.
　　We design two classes of maps with two different sizes and four types of terrain changes. The shortest past will not necessarily be the path costs minimum time while a robot passes different terrains with different velocities. Moreover, we incorporate the Vehicle Routing Problem (VRP) in the path planning. Besides the start point and the end point, we add several way points in the middle way and design the path planning considering the sequence of way point and minimum time cost.
　　Simulation results indicate that GA and IGA can get the optimal path planning, and IGA can obtain better result than GA by using less iteration numbers.

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