1、 l :2002 M12L) “d杨国田 vK 1: 0 N *L) “d。 “dT 、F# =3LKl u E, E # LCZ, “d m m。1oM:L, Kl u E, L, uDevelopment of Straightness Error Processing SystemYangGuotianAbstract:A straightness error processing system is developed.Theworking principle, system structureof the system are in-troduced, and the least a
2、reaevaluation algorithm of straightnesserror used inthesystem is discussed.The principle and implemen-tation scheme in a microcontrollerof the algorithm areformulated.The program schematic diagram andflow chart is also showed.Keywords:straightness error, least area evaluation algorithm, line interpo
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4、v / :(1)YV(P ) P L=L 66 / DOI :10.16567/ki .1000-7008.2003.07.022m2 L9 0 m y0yN0;(2)_ W iKm(ym0)Kn(yn 30mm Fj 5 ,7 Fj 51 mgBt。 * )? ; ;1Bh % , Y Fw 。“ Sv、, , ; 6BdA , ?1n1-“ Y”, M ,7 M. , M. 、 M. 、M. , 1 6N n, ? 。f qK 1- !9; ?C C:; =BQ MBl ,; =;Z_MBQ。VM ,;/ 9 S 5 1i,|tC? : Z_MQ V9 wM 。 H B* L / ,1/ ? X 。? VW n“ , ,q、qM , vS,# B 、 、yM。 | , ; 、 P。 V ?v 9CW PN。692003 M37 7
