Based on tikhonov regularization method and considering sufficiently the practice of geodesy, the main thread of the choice of the regularizer and the determination of the smoothing parameters is grasped and the in-depth research on the ill-posed problems in geodesy is carried out . a framework of the theory and methods of systematically processing the ill-posed problems has been established and tikhonov regularization method has been evolved in this paper 本文基于tikhonov正則化方法和歐吉坤研究員提出的選權擬合的研究思路,充分考慮大地測量實際,抓住正則化矩陣的選取和正則化參數(shù)的確定這條主線,對大地測量中的不適定問題進行了深入研究,建立起了一套較系統(tǒng)的不適定問題處理理論及方法的框架,進一步發(fā)展了tikhonov正則化方法。