外文资料-Semi-automatic control system for hydraulic shovel

0 2001 477 51 2271, 7 000a a A of a a a by to a by to is a be as a a of in On of be 5 a of as be in . 2. of is of a s in by a we to of a a 1 . In of an We a we be We We a to - 0 00083H. M. 0 2001 4774864781. of an of a to by a We we to of a is as of in is a s of 22J u qJ u u u u . . l 12 1 2 2 13 1 3 3 12 1 2 2 13 1 3 3 1 1 122 J u u qJ u u u . . 212223 23312 12123 233 2 22J u u u yJ u u . . 3 1 23 2 3 2 33 3 13 1 3 1 23 2 3 3 3 3 J s m 1 q m q m 1 q I ; J 12m 11 1 ; J 1 ; J 231g 313 31g 322 2g 2m 12 J 1 ; J 2 K 23 32g 333 3g 33 g; K s m 1 g;1 2g 233K g; u is t is 1 1 is of m is I is of of , is by a is by a as We . of a is to is no No )H. M. 0 2001 477486 4792. of of on we of i P y P 2( . ii si i 1i 1K sP i 1i 2 A of h X P P V in B of 1, is 1 C u 122(OA C u 111.2 f u ,u u yu qb 1 2 222( u yu qb 2 2222 2 1 2 2.3 3 33 33Yu yu qg ya u ,u u AB u yu qg ya 3 3333 3 2 3 3 2()H. M. 0 2001 4774864803. of t is as t u qf u ,u . 21222qf u ,u y 3 1u . 1111t u ,u y . /221222 2 2 1u 12212t u ,u y . /332333 3 3 2u u /323323C is is of a of a on we s X of is a 4, u is to u by In to to We of as as In in to of we In is in is is 5 4. of u .()H. M. 0 2001 477486 4815. on , if in of a , , u , 0be s K is u 0a 1 12 2 13 2 3a f u P 11 10 100 1 012 2 13 2 3a s u (1 1 10 01 10a so is if X , as a 0a 0a 0of , to is s u a of In is in it is to To of 4 . In is in . is is is to a be as 6, in is to u u to r. In to )H. M. 0 2001 4776. of . 1, we q1 q. 8 we Z 1 u sy y u 21 1of be to tou , of is to u be u is u is u . To is be a to of is at an to to to it is to at to is in 6 . As 7, u is as a of . of to 8 of H. M. 0 2001 477486 4837. to 9 of on a to of 10, of a is on a 16of as 8. of to of to to a is 9. of on .()H. M. 0 2001 47748648410. of a In to a is in to up to be in In is of to be of is to at of by is to of We of 3 as of of 58 of 3 )H. M. 0 2001 477486 48511. of on of 11 of in is of in of by or As or As an 12 to 12. of on 13. of on at to as 6 of of to Z in as 13. K be of .1 as in of in is to at or is be by to as is at m N 14. of on .()H. M. 0 2001 477of of on . is to at of is 0 ms,be 0 ms of to of in at no it it to of to to as be by . T. in 1 8 1982 40. A. in 7 3