ttm_updata - update a tip tilt mirror .

Calling Sequence

[ttm_out]=ttm_updata(ttm_in,ttm_command,time)

Parameters

• ttm_in : the input tip tilt mirror.
• ttm_command : the updata controlled command for the tip tilt mirror.
• time : the update time.
• ttm_out : the output tip tilt mirror.

Description

update a tip tilt mirror according to the controlled command.

Examples

	asec2rad=3.1416/180.0/3600.0;
	ap=annul_ap(200,80);angular_velocity=100;
	ttm=ideal_ttm(ap,angular_velocity);
	commands_vector=three_vector(asec2rad,0,1);
	ttm=ttm_update(ttm,commands_vector,0.01);	
 

Author

Chen jingyuan, Gan guangyong (IAPCM, Beijing,China.)

See Also

ideal_ttm ,   ttm_pi_update ,   ideal_ttm_transform ,