Talk:Reeves AN/MSQ-77 Bomb Directing Central

I tweaked the recent anonymous edits and moved the corresponding quote box and math equation section here for discussion. That content is generally accurate and sourced, but seems to me to be a bit too much detail. If it's not, it can be moved back -- particularly if similar pages have the corresponding level of detail. 30 SW (talk) 20:13, 14 July 2012 (UTC)
 * $$\mathbf{r_{impact}}(t_5) \approx \mathbf{r_{SBI}}(t) := \mathbf{r_{A/C}}(t) + \mathbf \Delta \mathbf r(t_1, t_2) $$  for  $${t>t_2}, \quad $$  where  $$\mathbf \Delta \mathbf r(t_1, t_2) := \int_{t_1}^{t_2} \left( \int_{\tau_1}^{\tau_2} \mathbf{a}(\iota) d\iota \right) + \mathbf{v_{A/C}}(\tau) d\tau	$$
 * where
 * r = East (X) and North (Y) position from radar and height above earth (Z) for actual/simulated bomb impact and for radar-measured aircraft position (simulated BRP)
 * Δr = simulated displacement of the bomb caused by simulated accelerations and velocities during the trajectory
 * t = time during bomb run, e.g., start and end of the analog integration (t1 & when Zbomb=Ztarget, t2) as well as    t3 time to command the release, t4 actual bomb release, and t5 at actual impact
 * τ,ɩ = integrator simulation time (e.g., the 3 velocity-to-position integrators had slightly different simulation rates dτh, dτN, & dτE)
 * a = the modeled accelerations on the bomb that are integrated during the simulation to compute changes in simulated bomb velocity
 * v = time-varying A/C velocity used throughout the integration time, τ, to simulate the bomb release velocity

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