مقایسهٔ روش‌ها

	پارامترهای دوناویت-هارتنبرگ	تولید مسیر ابزار CNC
حوزه	ساخت و تولید	ساخت و تولید
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1955	1990s
پدیدآور	Denavit, J. and Hartenberg, R. S.	Elbestawi, M. A. et al.
نوع	Mathematical convention for describing articulated mechanisms	Computational method for manufacturing automation
منبع بنیادین	Denavit, J., & Hartenberg, R. S. (1955). A kinematic notation for lower-pair mechanisms based on matrices. Journal of Applied Mechanics, 22(2), 215-221.	Elbestawi, M. A., Papazafiriou, T., & Du, R. (1994). In-process detection of tool wear in milling using cutting force signature. International Journal of Machine Tools and Manufacture, 34(4), 555-566.
نام‌های دیگر	DH parameters, DH convention, Robot kinematics convention	NC tool path planning, Toolpath programming
مرتبط	4	5
خلاصه	The Denavit-Hartenberg (DH) convention is a systematic mathematical method for assigning coordinate frames to the links of an articulated robot or mechanism, enabling compact representation and computation of forward and inverse kinematics. Introduced by Denavit and Hartenberg in 1955, this method uses only four parameters per joint to describe the spatial relationship between adjacent links, dramatically simplifying kinematic analysis and control of complex multi-jointed systems.	CNC tool path generation is the computational process of determining the precise sequence and trajectory of tool movements required to machine a workpiece on computer numerical control (CNC) machines. Developed from the intersection of numerical control automation and computational geometry in the 1990s, this method translates CAD designs into executable machine instructions, enabling efficient and accurate manufacturing of complex parts.