1534 add kpi assessment package

[Jun-Jiang-92]

Add the new package KPIs in Utilities

This package consists of different KPI assessments based on integrators, including:

• Basic single integrators (IAE, ISE, by sign, timer)
• Basic dual integrators
• Temperature KPI (thermal comfort)
• Energy KPI (thermal energy meter)

[Jun-Jiang-92]

@tosch4 Hi, Tobias. I already implemented several basic tools of KPIs to assess thermal comfort and energy consumption. Could you please take a look at these new features? For more features, we can have a meeting for a discussion.

The following tasks will be finished after your review and our discussion:

• Add explanation to examples
• Add "Simulation and plot" command for CI

[ebc-aixlib-bot]

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