השוואת שיטות

	עץ אקראי מתרחב במהירות	ליניאריזציית משוב
תחום	תורת הבקרה	תורת הבקרה
משפחה	Machine learning	Machine learning
שנת המקור	1998	1983
הוגה השיטה	Steven M. LaValle	Alberto Isidori
סוג	algorithm	algorithm
מקור מכונן	LaValle, S. M. (1998). Rapidly-exploring random trees: A new tool for path planning. Technical Report TR 98-11, Iowa State University.	Isidori, A. (1995). Nonlinear Control Systems (3rd ed.). Springer-Verlag.
כינויים	RRT, Incremental Sampling-based Algorithm	Exact Linearization, Nonlinear Feedback Control, Input-Output Linearization
קשורות	3	4
תקציר	The Rapidly-Exploring Random Tree (RRT) is a motion planning algorithm that builds a tree of feasible paths by iteratively sampling random configurations in the workspace and connecting them to the nearest existing node in the tree. Introduced by LaValle in 1998, RRT is a breakthrough for high-dimensional motion planning, enabling robots to find collision-free paths in complex environments with obstacles, joint limits, and kinematic constraints.	Feedback Linearization is a nonlinear control technique that uses a nonlinear state-feedback transformation to convert a nonlinear system into a linear one, enabling the use of standard linear control methods. Developed by Isidori, Sontag, and others in the 1980s, feedback linearization is conceptually elegant and powerful: if the system satisfies certain structural conditions (relative degree, decoupling matrix rank), the nonlinearities can be exactly cancelled through feedback, reducing the problem to linear design.