Search:

who research on Visual navigation aid GPS/INS, can you provide some reference materials？

thank you for your reply！！

How to choose these parameters? Are there any methods and skills
// Sensor variances (as standard deviation) and models (tau)
float aNoiseSigma_mps2 = 0.05f; // Std dev of Accelerometer Wide...

:o:rolleyes:

I send your email ，but no reply，my email is：nuaalq@qq.com.I'm very interested in your flightcontrol system，so I want to buy it.

i want to buy flight control system,but i don not know how to buy it?

why not update ？

what about GPS/INS now？

I have the same problem

About UNAV-INS‘s paper or thesis who have？can you give me

thank you！Brian
you mean we must be have an inclinometer，and must be conect to flight control system。Do you have a picture about your calibrate-surf or give me some instruction document.

Hi Brian
I want to use calibate surf,but I donot know how to use it.
I saw the code that must be have inclinometer,but inclinometer's data and flight control system how to communication？do you have...

Hi Brian
I want to use calibate surf,but I donot know how to use it.
I saw the code that must be have inclinometer,but inclinometer's data and flight control system how to...

Unav INS do not update now？

now，what about unavins

I need it thank you very much

want to use EKF_15State_quat,but I have some problem,why select F and G matrix like this?could you tell me some reference paper ，so I can to understand it easy.
// JACOBIAN
F = mat_fill(F,...

I want to use EKF_15State_quat,but I have some problem,why select F and G matrix like this?could you tell me some reference paper ，so I can to understand it easy.
// JACOBIAN
F = mat_fill(F,...

H_ahrs = [ -skew(gn) , 0]
// [0, 0, hn_x , 0]
// Populate accel-based measurement - Upper 3x6
// Negative skew symmetric of the gravity accel vector in NED frame [0, 0, 9.81]...

H_ahrs = [ -skew(gn) , 0]
// [0, 0, hn_x , 0]
// Populate accel-based measurement - Upper 3x6
// Negative skew symmetric of the gravity accel vector in NED frame [0, 0, 9.81]...