subsystem

Solving ODEs inside a Subsystem in Simulink

由 梦想与她 提交于 2020-12-10 07:20:18
问题 I'm trying to figure out how to solve a system of ODEs inside a subsystem in a Simulink model. Basically, each call to this subsystem, which happens at each tick of the simulation clock (fixed-step), entails solving the ODEs. So there's like a different "clock" for the subsystem. I have an M-file that implements the function for the system of ODEs. Currently, I have a MATLAB Function block for that. It needs a lot of parameters that I can get from the base workspace (via evalin and using

Retrieve USB information using pyudev with device name

由 北慕城南 提交于 2019-12-30 05:22:05
问题 I retrieve the first device information from the block subsystem. For example that a USB stick was assigned to /dev/sdb. This is all the infos I can retrieve via the block subsystem: [(u'DEVLINKS', u'/dev/disk/by-id/usb-Generic_Flash_Disk_63F2B6EC-0:0 /dev/disk/by-label/Fedora-Live-Desktop-x86_64-20-1 /dev/disk/by-path/pci-0000:00:1d.0-usb-0:1.2:1.0-scsi-0:0:0:0 /dev/disk/by-uu id/2013-12-12-00-56-55-00'), (u'DEVNAME', u'/dev/sdb'), (u'DEVPATH', u'/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1

find_system returns objects that are not subsystems in simulink?

由 亡梦爱人 提交于 2019-12-13 02:48:01
问题 When I use find_system(gcs,'BlockType','SubSystem') it returns things that are not subsystems (AFAIK) In my case the things that are called subsys L1 -x and SubsysX L2 - z are subsystems, but the names are just for debugging purpose, so I can't use the names to match. Why is [1x51 char] and Sine and RealisesUID appearing? I only want the subsystems showing up in the Model Browser tree. 'test_simulinkmodel/RealisesUID' 'test_simulinkmodel/subsys L1 - 1' [1x51 char] 'test_simulinkmodel/subsys

Simulink - How to run a simulation in a simulation?

由 烂漫一生 提交于 2019-12-10 12:16:46
问题 I am running a simulation that contains among other things a subsystem (or referenced model) that is a simulation by itself and that needs to be run fully at certain times before resuming the main simulation. Basically, at time t the main simulation needs the outputs of the subsystem. The subsystem is then triggered and runs a simulation for 6 seconds (the subsystem simulation is time dependent). Then the main simulation uses the outputs of the subsystem. The problem here is that when the

Retrieve USB information using pyudev with device name

由 半城伤御伤魂 提交于 2019-11-30 16:21:03
I retrieve the first device information from the block subsystem. For example that a USB stick was assigned to /dev/sdb. This is all the infos I can retrieve via the block subsystem: [(u'DEVLINKS', u'/dev/disk/by-id/usb-Generic_Flash_Disk_63F2B6EC-0:0 /dev/disk/by-label/Fedora-Live-Desktop-x86_64-20-1 /dev/disk/by-path/pci-0000:00:1d.0-usb-0:1.2:1.0-scsi-0:0:0:0 /dev/disk/by-uu id/2013-12-12-00-56-55-00'), (u'DEVNAME', u'/dev/sdb'), (u'DEVPATH', u'/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/host74/target74:0:0/74:0:0:0/block/sdb'), (u'DEVTYPE', u'disk'), (u'ID_BUS', u'usb'), (u
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