Unix

“UNIX is basically a simple operating system, but you have to be a genius to understand the simplicity.” ~ Dennis Ritchie

How I used Unix to get things done

Dennis Ritchie – created the C programming language and, with long-time colleague Ken Thompson, the Unix operating system.
Ken Thompson – an American pioneer of computer science and worked at Bell Labs for most of his career where he designed and implemented the original Unix operating system.
Brian Kernighan – a Canadian computer scientist who worked at Bell Labs and contributed to the development of Unix alongside Unix creators Ken Thompson and Dennis Ritchie.

Ken Thompson (sitting) and Dennis Ritchie (standing) in front of a PDP-11

1989 : Digital Equipment Corporation, DECstation 3100 & 5000, MIPS RISC-based, running Ultrix
1992 : Hewlett-Packard, HP 9000, Model 720, running HP-UX
1995 : IBM RS/6000, RISC system, Model 42T, running AIX

DECstation 3100 running ULTRIX

Software	Fields of application
ANSYS	Modeling of MEMS sensors and actuators Device and process simulation Technical finite element method calculations Coupled field analysis (multi-physics) of superimposed effects, i.e. piezoelectric coupling in thin-film layers
FIDAP, FLOTRAN	Solving fluid flow and conjugate heat transfer problems: Computational Fuid Dynamics (CFD) Flow Sensor simulation Electronic cooling of MEMS Thermal induced stress simulation
IDEAS, CATIA	Design for micromechanical components and assemblies Assembly and connection technology of sensors Construction of complex sensor structures
OPUS, Cadence	Chip design and mask layout for MEMS Construction of anisotropic etched structure geometries Design rule checker (DRC) for micromechanical fabrication

CAD Tools for MEMS

Verbundforschung Mikrosystemtechnik

COMETT-Course Resonant Microsensors

Resonant Microsensors

Avoid vendor lock-in: looking forward to use open-source Linux for the next 50y 😉