Volker Bosch's Homepage

BOSCH

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Professional history:

Studies of Electrical Engineering at the University of Stuttgart.
Assistant at the IEMA (Institute for Electrical Machinery and Drives) of the University of Stuttgart.

Priorities of my work at the IEMA:

The operating conditions of the electrically excited synchronous machine (in german). This Text is also as pdf available.
Fundamentals of the calculation of permanent magnets (in german). PDF version.
The operating conditions and calculation of permanent magnetically excited synchronous machines (in german). PDF version.
Brushless DC motors with sensorless detection of the rotor position (in english). This article is also available as pdf file.

Hobby projects:

Here you find some of my hobby projects of which I assume that they might be interesting for other people:

V24/RS232 interface for the HAMEG HM 205-2 digital storage oscilloscope. Here you'll find a short description and the compressed (gzip) TAR archive file containing the printed circuit board layouts (designed with pcb ver.1.6.3), the firmware for the ATMEL AT90S8515 micro-controller (developed with AVR-GCC) and the software for the host computer (Linux -- sorry, no Mickeysoft version available). hm205.tar.gz
Note: Unfortunately I cannot send copies of the HM205 User's Manual. Please refer to professionals, like Schaltungsdienst Lange, Berlin.
Some soft- and hardware for the In-System-Programming (ISP) of the Atmel-Micro-controllers (AVR and AT89Sxxxx). Here you'll get a short description as well as the gzip compressed TAR-archive, containing the printed circuit board layouts (designed with pcb ver.1.6.3), and the software for the host computer (Linux 2.2.16-i86/glibc2). avrprog.tar.gz
Evaluation boards for some Atmel Micro-controllers. Here you'll find a short description and for each supported micro-controller a gzip compressed TAR file containing the pcb layouts (designed with pcb ver.1.6.3). boards.tar
A very simple Gal assembler, it supports only 16V8(A) and 20V8(A) GALs. But you'll get a very nice list file of the programmed IC. The project is quite old, what might excuse the rather clumsy style of programming... The file galasmen.txt contains a short description. galasm.tar.gz
A program for generating logic equations for the design of sequential statemachines can be found as tgz archive in this directory. The text file statemachineen.txt is a short description of the program. statemachine.tar.gz.
qmc is a program for minimization of logical equations using the method of Quine and McCluskey. In the directory quinemccluskey you'll find a gzip compressed Tar archive containing the source code an the short description qmcen.txt. qmc.tar.gz

Volker Bosch
Sep. 02. 2006