Greetings all-
Attached is a new edition of the book. It addresses some issues raised by readers, as noted below. (And thanks for the feedback! It is much appreciated.)
Quote:
Originally Posted by GuyM142
Its written there that new packets are sent to the robot every 100ms, isn't it 20ms rather than 100ms?
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This error has been fixed, and the discussion of timing in Robot Main improved (I hope).
Quote:
Originally Posted by rsisk
On Page 14, you mention the clean up tools that are less than helpful in Labview. As a note, the Ctrl-U block diagram cleanup was made incredibly useful a couple years ago when they limited the clean up process to only the items on the block diagram that are selected.
So, you select a group of items, press ctrl-u, and it cleans up only the highlighted code. Bam!
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I never said they were less than helpful, only that the results were not to my taste. But I like the clean-up only the selection tip, and have added it.
Quote:
Originally Posted by GuyM142
I got really confused from the PID chapter.
the math is too complex to understand right away,
maybe it'll be better to explain the idea of PID and how it works in general and some examples of it explained it detail, and only then to tell about the math behind it.
BTW can u upload the labview file of the PID simulator? (for both victor 884 and jaguar)
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PID control is very mathematical. There's no getting around it. But I did rather jump right into it, so I've added an introductory section that explains the basic idea. It is very difficult to explain, for example, integral control with just words, however. I'm afraid that younger students with limited math won't really be able to follow this chapter. But that will give you something to work towards for the following year!
As a matter of teaching philosophy, I don't want to upload the VIs. The only way to get good and fast at coding LabVIEW is to have lots of practice coding LabVIEW. Hence, no uploaded VIs...