7696081258

Z. KORUBA ET AL.

y_v - yertical displacement of the turret mass centre S_v,

(f_v - angle of rotation of the turret about the S_vx_v axis, d_v - angle of rotation of the turret about the S_vz_v axis,

£pv ~ straightline displacement of the missile mass centre S_p along the S_v^_pv axis.

2. Model of motion of the launcher on a moveable base

The mathematical model of the system was developed basing on the physical model. Six independent generalized coordinates were selected to determine the kinetic and potential energy of the model and the distribution of generalized forces basing on the considerations for the physical model. By using the second order Lagrange eąuations, it was possible to derive eąuations of motion of the analysed system. The system was reduced to a structural discrete model, which reąuired applying differential eąuations with ordinary derivatives.

Six independent coordinates were used to determine motion of the launcher-missile system model:

•    turret vibrations: y_v, $_v, ip_v,

•    basie motion of the turret and the guide raił ippy and t9_pv, respectiyely,

•    missile motion with respect to the guide raił £_pv.

Wyszukiwarka

Podobne podstrony:
288 Z. KORUBA ET AL. Fig. 4. (a) Time-dependent profile of the terrain unevenness (bump); (b) time-d
280 Z. KORUBA ET AL. six degrees of freedom in the discrete model of the system described by ana-lyt
284 Z. KORUBA ET AL. 3. Control of motion of the launcher on a moveable base The launcher under cons
294 Z. KORUBA ET AL. 5. Conclusions The following conclusions were drawn from the theoretical consid
286 Z. KORUBA ET AL. Ivz — (A< T IprĘpv cos dpy T IprripV sin dpv) sin lfipv + “I- (+ ^prQpv ) C
194 T. Nishidono et al. (a) 0123456789101112 Point number of measurement (b) 600
130 T. Wilgat et al. technical works is thus the same as that induced by changes of soil management.
138 T. Wilgat et al. attention was given to the decline of lakes. Many forms indicating shrinking of
14 M. Sajewicz et al. Table III. Dependence on the method of extractiona of the relative amountsb of
18 M. Sajewicz et al. Basic qualitative features of the composition of the volatile fractions origir
Kowal-Michalska ; [auth: I. V. Andrianov et al.]. Lodź : Technical University of Lodź Press, 2012. B
174 Piotr Górski et al. Wojterski (eds). Atlas of the geographical distri-bution of spore plants in
img024 Motor Control Rałionale Biblioaraphy Berg, K., et al., 1989 Measuring balance in the elderly:
72202 img024 Motor Control Rałionale Biblioaraphy Berg, K., et al., 1989 Measuring balance in the el
Meier P.P., Patel A.L., Bigger H.R. et al. (2013), Supporting Breastfeeding in the Neonatal lntensiv
img024 Motor Control Rałionale Biblioaraphy Berg, K., et al., 1989 Measuring balance in the elderly:

więcej podobnych podstron