Drive a given path - Revision history

Mol: Marked this version for translation

2020-09-12T14:15:43Z

Marked this version for translation

← Older revision		Revision as of 17:15, 12 September 2020
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	<translate>		<translate>

	=== Introduction ===		=== Introduction === <!--T:1-->

			<!--T:2-->
	The robot drives the path given in advance. The path can be of any shape, but some simple paths are preferred, as the robot will eventually fail due to the tolerance. The paths given here are ''an obstacle'' and ''baseball field'', also encircling the obstacles.		The robot drives the path given in advance. The path can be of any shape, but some simple paths are preferred, as the robot will eventually fail due to the tolerance. The paths given here are ''an obstacle'' and ''baseball field'', also encircling the obstacles.

	=== Robot ===		=== Robot === <!--T:3-->

			<!--T:4-->
	Almost any robot will do. This example is done with Asimov 2/ Verne. Depending on the orientation of motors, and/ or gears, the steering direction might be the opposite.		Almost any robot will do. This example is done with Asimov 2/ Verne. Depending on the orientation of motors, and/ or gears, the steering direction might be the opposite.

	=== Sensors ===		=== Sensors === <!--T:5-->

			<!--T:6-->
	No sensors is used. Expect the servo motor rotation angle, or the timer.		No sensors is used. Expect the servo motor rotation angle, or the timer.

	=== Example Videos ===		=== Example Videos === <!--T:7-->

			<!--T:8-->
	<youtube>aBit5ZnAvB4</youtube>		<youtube>aBit5ZnAvB4</youtube>

	=== Theory ===		=== Theory === <!--T:9-->

			<!--T:10-->
	Encircling one obstacle is rather easy, and can be done using only one programming block. However, more speed and accuracy is gained by using more programming blocks.		Encircling one obstacle is rather easy, and can be done using only one programming block. However, more speed and accuracy is gained by using more programming blocks.

			<!--T:11-->
	Encircling the baseball field is more advanced, but still rather easy job to do.		Encircling the baseball field is more advanced, but still rather easy job to do.

			<!--T:12-->
	[[File:EncircleObstacles.png\|thumb]]		[[File:EncircleObstacles.png\|thumb]]

	=== Example Code ===		=== Example Code === <!--T:13-->

			<!--T:14-->
	There exists a huge amount of different codes that do the thing. Here is only one version. Do your own. The code is shown below.		There exists a huge amount of different codes that do the thing. Here is only one version. Do your own. The code is shown below.

			<!--T:15-->
	[[File:AroundTheWorld.png\|thumb\|left\|upright=3\|Example code of encircling an obstacle.]]		[[File:AroundTheWorld.png\|thumb\|left\|upright=3\|Example code of encircling an obstacle.]]

	=== Exercises ===		=== Exercises === <!--T:16-->

			<!--T:17-->
	* Try to go around the circle exactly in a given time, e.g. in 80 seconds.		* Try to go around the circle exactly in a given time, e.g. in 80 seconds.
	* Clock the time and try to get the fastest possible time.		* Clock the time and try to get the fastest possible time.
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			<!--T:18-->
	Back to [[Meet_and_Code_2020_I:_Ev3-G\|Meet and Code 2020 I: Ev3-G]]		Back to [[Meet_and_Code_2020_I:_Ev3-G\|Meet and Code 2020 I: Ev3-G]]

			<!--T:19-->
	This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].		This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].
	[[File:MeetAndcodeLogo.png\|thumb]]		[[File:MeetAndcodeLogo.png\|thumb]]

	</translate>		</translate>

Mol at 14:15, 12 September 2020

2020-09-12T14:15:06Z

← Older revision		Revision as of 17:15, 12 September 2020
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	=== Introduction ===		=== Introduction ===

	The robot ~~should drive~~ the path given in advance. The path can be of any shape, but some simple paths are preferred, as the robot will eventually fail due to the tolerance. The paths given here are ''an obstacle'' and ''baseball field'', also encircling the obstacles.		The robot drives the path given in advance. The path can be of any shape, but some simple paths are preferred, as the robot will eventually fail due to the tolerance. The paths given here are ''an obstacle'' and ''baseball field'', also encircling the obstacles.

	=== Robot ===		=== Robot ===

	Almost any robot will do. This example is done with Asimov 2/ Verne. Depending on the orientation of motors, and/ or gears, the steering direction might be opposite.		Almost any robot will do. This example is done with Asimov 2/ Verne. Depending on the orientation of motors, and/ or gears, the steering direction might be the opposite.

	=== Sensors ===		=== Sensors ===

Mol: /* Example Code */

2020-09-12T08:58:46Z

Example Code

← Older revision		Revision as of 11:58, 12 September 2020
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	There exists a huge amount of different codes that do the thing. Here is only one version. Do your own. The code is shown below.		There exists a huge amount of different codes that do the thing. Here is only one version. Do your own. The code is shown below.

	[[File:AroundTheWorld.png\|thumb\|left\|upright=3]]		[[File:AroundTheWorld.png\|thumb\|left\|upright=3\|Example code of encircling an obstacle.]]

	=== Exercises ===		=== Exercises ===

Mol: /* Example Code */

2020-09-12T08:58:17Z

Example Code

← Older revision		Revision as of 11:58, 12 September 2020
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	=== Example Code ===		=== Example Code ===

	There exists a huge amount of different codes that do the thing. Here is only one version. Do your own.		There exists a huge amount of different codes that do the thing. Here is only one version. Do your own. The code is shown below.

	[[File:AroundTheWorld.png\|thumb\|left\|upright=3]]		[[File:AroundTheWorld.png\|thumb\|left\|upright=3]]

Mol: /* Example Code */

2020-09-12T08:57:24Z

Example Code

← Older revision		Revision as of 11:57, 12 September 2020
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	There exists a huge amount of different codes that do the thing. Here is only one version. Do your own.		There exists a huge amount of different codes that do the thing. Here is only one version. Do your own.

	[[File:AroundTheWorld.png\|\|~~Caption~~]]		[[File:AroundTheWorld.png\|thumb\|left\|upright=3]]

	=== Exercises ===		=== Exercises ===

Mol: /* Example Code */

2020-09-12T08:53:51Z

Example Code

← Older revision		Revision as of 11:53, 12 September 2020
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	There exists a huge amount of different codes that do the thing. Here is only one version. Do your own.		There exists a huge amount of different codes that do the thing. Here is only one version. Do your own.

	[[File:AroundTheWorld.png\|~~thumb~~]]		[[File:AroundTheWorld.png\|\|Caption]]

	=== Exercises ===		=== Exercises ===

Mol: /* Exercises */

2020-09-10T20:44:29Z

Exercises

← Older revision		Revision as of 23:44, 10 September 2020
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	Back to [[~~https://www.cod3v.info/index.php?title=~~Meet_and_Code_2020_I:_Ev3-G]]		Back to [[Meet_and_Code_2020_I:_Ev3-G\|Meet and Code 2020 I: Ev3-G]]

	This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].		This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].

Mol: /* Exercises */

2020-09-10T20:43:39Z

Exercises

← Older revision		Revision as of 23:43, 10 September 2020
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			Back to [[https://www.cod3v.info/index.php?title=Meet_and_Code_2020_I:_Ev3-G]]

	This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].		This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].

Mol: /* Example Videos */

2020-09-10T20:39:06Z

Example Videos

← Older revision		Revision as of 23:39, 10 September 2020
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	=== Example Videos ===		=== Example Videos ===

			<youtube>aBit5ZnAvB4</youtube>

	=== Theory ===		=== Theory ===

Mol: /* Exercises */

2020-09-10T20:27:32Z

Exercises

← Older revision		Revision as of 23:27, 10 September 2020
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	=== Exercises ===		=== Exercises ===

			* Try to go around the circle exactly in a given time, e.g. in 80 seconds.
	* Clock the time and try to get the fastest possible time.		* Clock the time and try to get the fastest possible time.
	* Measure the difference between the starting point and the ending point of the robot.		* Measure the difference between the starting point and the ending point of the robot.