来晚了~ 去f-16.net问了问题, 结果因为保密原因没有人愿意回答.. 帖到这里看看有没有懂导弹的人可以给点意见..
q1: let's suppose that an aim120c5 is launched against a su27 at 20nm, the 27 somehow spotted the launch early and started barrel rolls when the amrram's still in mid-course guidance phase. would the 120 actually make continuous adjustments according to every move the 27 makes or would it disregard its attitude changes caused by the barrel rolls and calculate the predicted impact point according to the axis the barrel roll is based on?
然后跳出一个人给我讲解怎么打主动弹.. 我澄清下问题:
q2: yes tinito~ i fully understand all your kind explanations~ thx for that~
now what my problem really is if..
a. the launch platform's radar/missile combination in its mid-course guidance(until pitbull) would continuously detect, repond and adjust its flight parameters at a certain rate according to EACH AND EVERY MOVE that the target performs -- including all the continuous heading/positional/g changes during consecutive barrel rolls.
or
b. the radar/missile combination in its mid-course would only look at the target's general movement/trend of flight, in the case of barrel rolls, disregard all the target's minor positional/heading changes but only calculate the predicted impact point based on its overall path of travel, which is the axis of the barrel rolls.
i have this question because someone posted a theory stating that if the above "a" is true, then the radar/missile's processing rate may become out of phase with the rate of changes caused by the barrel rolls, which then lead to accumulated tracking errors and a miss, sort of like how a pilot induced oscillation is developed in a FBW jet. this is how IN THEORY a barrel roll could work.. im quite skeptical about that lol..
希望这里能有人帮忙挖哈哈..
[ 本帖最后由 rois 于 2009-7-18 12:37 编辑 ] |