PRECISION FLUID DELIVERY SYSTEM

1 . A treatment apparatus comprising:

a treatment head assembly comprising a moveable treatment head and one or more spraying tips;

a first motor assembly comprising a first motor, the first motor assembly rotatable in a first rotational axis;

a first linkage assembly connected to the first motor and the treatment head assembly, wherein the first linkage assembly is rotatable by the first motor;

a second motor assembly comprising a second motor, the second motor rotatable in a second rotational axis, the first rotational axis being different than second rotational axis; and

a second linkage assembly connected to the second motor and the treatment head assembly, wherein the second link assembly is rotatable by the second motor.

2 . The treatment apparatus of claim 1 , further comprising:

a fluid regulator comprising a solenoid; and

a flexible tube fluidly coupled to fluid regulator and the treatment head assembly, wherein the treatment head assembly includes a spraying head and the one or more spraying tips.

3 . The treatment apparatus of claim 2 , further comprising:

a controller configured to control the fluid regulator and the first and second motors thereby adjusting a position of the moveable treatment head and emitting a fluid from the one or more spraying tips.

4 . The treatment apparatus of claim 1 , wherein rotation of the first motor causes the treatment head assembly to pivot along a first axis, and rotation of the second motor causes the treatment head assembly to pivot along a second axis.

5 . The treatment apparatus of claim 1 , the first linkage assembly comprising a first leg having an inner side and a second leg having an inner side, wherein the inner sides limit a degree of rotation of the first motor by connecting with a post.

6 . The treatment apparatus of claim 1 , wherein the first linkage assembly comprises a first set of two linkage arms, and the second linkage assembly comprises a second set of two linkage arms.

7 . The treatment apparatus of claim 1 , wherein the first linkage assembly comprises a frame having a first and second opening for attachment to the treatment head assembly, and the second linkage assembly comprises a first arm and a second arm, wherein the first arm is rotatably attached to the second arm and the first arm has an opening for attachment to the treatment head assembly.

8 . The treatment apparatus of claim 1 , wherein the first motor and second motor are operable such that the first motor rotates in a first plane and the second motor rotates in a second plane, the first plane being substantially perpendicular to the second plane.

9 . The treatment apparatus of claim 1 , wherein the first motor and second motor are operable that while the treatment head assembly is in a neutral position a line extending from the center of the first motor would intersect the rotational axis of the treatment head assembly along one axis, and a line extending from the center of the second motor would intersect the rotational axis of the treatment head assembly along another axis.

10 . The treatment apparatus of claim 3 , further comprising:

a first encoder coupled to the first motor;

a second encoder coupled to the second motor; and

the microcontroller operably coupled to the first and second motors, and operably coupled to the first and second encoders.

11 . A method of treating a target object, the method comprising:

providing a spraying apparatus, the spraying apparatus comprising:

a spraying head assembly comprising one or more spraying tips, and a spraying head connected to one or more fluid sources;

a first motor assembly comprising a first motor and a first linkage assembly, the first linkage assembly interconnected with the spraying head assembly; and

a second motor assembly comprising a second motor a second linkage assembly, the second linkage assembly interconnected with the spraying head assembly;

determining a first target object to be sprayed with a first fluid emitted from the one or more spraying tips;

adjusting a position of the spraying head assembly via rotation of the first and/or second motors; and

emitting the first fluid at the first target object, the first fluid obtained from a first fluid source.

12 . The method of claim 11 , further comprising:

rotating the first motor to adjust the spraying head to move along a first axis; and

rotating the second motor to adjust the spraying head to move along a second axis.

13 . The method of claim 12 , further comprising:

regulating the flow of the first fluid by controlling a regulator to open and close causing a flow of the first fluid to start and stop.

14 . The method of claim 11 , further comprising:

reading from a first encoder coupled to the first motor, one or more positions of the first motor; and

reading from a second encoder coupled with the second motor, one or more positions of the second motor; and

ceasing movement of the spaying head assembly based on the one or more positions of the first and second motor.

15 . The method of claim 14 , further comprising:

determining a pose of a moving vehicle, the spraying apparatus being attached to the moving vehicle; and

based on the determined pose, adjusting the first and second motors such that the spraying head adjusts its position to emit the first fluid at the target object.

16 . The method of claim 11 , further comprising:

wherein the first linkage assembly comprises a first leg and a second leg, the first and second leges rotatable by the motor; and

rotating first motor until the first or second leg stops against a post, thereby causing the spraying head to stop moving along the first axis.

17 . The method of claim 11 , further comprising:

determining an amount of the first fluid to dispense at the first target object;

releasing the determined amount of the first fluid at the first target object;

determining an amount of the first fluid to dispense at a second target object; and

releasing the determined amount of the first fluid at the second target object.

18 . The method of claim 17 , wherein the emitted first fluid is projected in a short pulse of less than 10 bursts per second, a volume of fluid ranging from 1 milliliter to 1 liter, a continuous volume of sprayed fluid over a period of 5 milliseconds to 300 seconds.

19 . The method of claim 11 , further comprising:

obtaining, via one or more video cameras attached to a vehicle, video imagery of the emitted fluid while being dispensed at the first target object;

determining whether the emitted first fluid is hitting the first target object; and

determining an offset to spraying head assembly.

20 . The method of claim 11 , further comprising:

emitting the second fluid at the first target object, the second fluid obtained from a second fluid source, via the spraying head.