And then its radius is 3.

Or you could set the steering angle in proportion to what's known as the crosstrack error, which is the lateral distance between the vehicle and the so called reference trajectory.

Incoming, bearing 060, carom 308.

Horizontal Spacer

So this distance right here is going to be 5, and so will this distance.

Sobel horizontally

A little bit fatter than it is tall, and that's because your x radius is larger than your y radius.

Now let's assume the robot moves.

But heck, there ain't another for a good country mile.

I'm wasted on crosscountry. We Dwarves are natural sprinters.

And for all the other states, I've written in red the straight line distance.

So it would be the distance around.

Horizontally Center

Center horizontally

Let me make the point, again here's our 4 landmarks, and we measure the distances to those.

Cylon Raider bearing 738 carom 005.

So if you go three more than that so if you add 3 to the x direction this is the point 1 comma 1.

These two focal lengths are symmetric.

light blue distance?

So if this distance is the same as this distance, then the magenta distance minus this blue distance is going to be equal to this green distance.

So it would be that distance plus that distance plus that distance plus that distance.

Distance

Distance exponent

At a distance of

Distance

That's just this distance right here.

If it's in meters per minute, then this is the distance in meters.

Now, our earth is a sphere.

Shark proximity

They replicated, and now they start pushing apart while they generate their little spindles.

Single Raider bearing 881 carom 247.

And we learned that the focus, the focal distance or the distance from the central of the ellipse, which is this distance right here that focal distance is just the square root of the difference of these two numbers.

So this distance up here is 45vb.

Obviously, this robot knows its heading direction.

So this is going to be 0 if I'm exactly on the circle.

Well the run, to go from this point to the other point, we went this far.

And then it has a diagonal measurement of square root of 74 feet.

Slice distance

Distance Test

Angular Distance

Angular distance

But I have a strong feeling he'll be there. ( ominous theme playing ) How far is it?

2200 feet.

How much further?

How far?