Firstly, a novel three dimensional integrated guidance and control model based on Coriolis theorem is built without assuming the angle between line of sight and missile velocity is small or almost constant.
A three dimensional integrated guidance and control law with impact angle constraint is developed, using the dynamic surface control and extended state observer techniques, for the bank to turn (BTT) missile attacking a ground fixed target in the presence of input saturation and actuator failure.
From September 2000 to March 2001, we performed 57 high-speed breast core biopsies (Bard Instrument) under 3D US guidance (three dimensional representation of the needle in the lesion): 13 lesions had a diameter >2 cm and 44 had a diameter ≤ 2 cm; in 13 of the latter the diameter was ≤ 1 cm.
In addition, some guidance is given on the construction, development and verification of a three dimensional finite element model for use in compressor vane design.
At first, a three dimensional (3D) missile-target engagement kinematics is established on the line-of-sight (LOS) coordinate system, the guidance law is compensated by estimated maneuvering acceleration of target from nonlinear disturbance observer (DO).
"It's, like, three dimensional".
He is more than three dimensional, he has a psyche.
'I try to make the characters believable and three dimensional.
Add altitude and your position is now given by three numbers in a three dimensional space.
By 1996, Sonic had gone three dimensional.
Supposedly, it gives the effect of a much more three dimensional musical experience.
