The video materials show the simulation result of the time evolution of the multiple breakup dispersion during the reentry phase
using unscented transform-based covariance propagation.
Additionally, the data capsule concept used in the Mark 2 program was used to record the telemetry during the flight and reentry phase
when ionization phenomena prevented telemetry transmission.
The results show that the designed RCS control allocation method can effectively handle tracking accuracy and robustness in the initial reentry phase
. Moreover, the method proposed in this paper can readily be applied to the design of reliable allocation controllers.
The success of the reentry phase
rests on critical support from the community and the family.
where [t.sub.f] is the terminal time of the reentry phase
, and [r.sub.f], [[theta].sub.f], [[phi].sub.f], [[gamma].sub.f], and [[psi].sub.f] represent the ideal reentry terminal states, respectively.
Figure 8 indicates the whole flight simulation curves of RBV control system during the turn period and reentry phase
the [[[[alpha].sub.c] [[beta].sub.c] [[gamma].sub.c]].sup.T] produced from guidance module which is the control system total input signals.
During the reentry phase
, offenders continue to participate actively in all therapeutic activities.
The reentry phase
begins approximately six months before the offender's target release date.