[esp-r] dual-setpoint for optical control of transparent materials

[Bruno Bueno]

Dear all,

I have a question regarding optical control of transparent materials.

In order to avoid instability of shadowing controllers, these are 
usually implemented with two setpoints to switch between two states. For 
example, if solar radiation is above 200 W/m2 is ON, if then solar 
radiation falls below 150 W/m2 is OFF.

My question is if this is possible to model in ESP-r, and, if not, if 
wouldn't be worth implementing it in future releases of the Program.

Kind regards,
Bruno

-- 
Dr.-Ing. Bruno Bruno
Team Passive Systems and Daylighting
Fraunhofer-Institut für Solare Energiesysteme
Thermal Systems and Buildings
Heidenhofstr. 2, 79110 Freiburg, Germany
Phone: +49(0)761 4588 5377
bruno.bueno at ise.fraunhofer.de
http://www.ise.fraunhofer.de