Watt's Up?: What is a floating power supply output?
The Circuit Designer's Companion: Power supply returns & I/O signal grounding - EDN
Floating Versus Grounded Voltage - InstrumentationTools
FAQs: What is floating ground?
Why do some audio amplifiers connect the power ground to the signal ground? - Electrical Engineering Stack Exchange
Grounds
An Introduction to Ground: Earth Ground, Common Ground, Analog Ground, and Digital Ground - Technical Articles
grounding - joining signal and power grounds together - Electrical Engineering Stack Exchange
Ground is Not your Negative Rail | Electronic things… and stuff
Safe method of grounding a DC power supply - Power management forum - Power management - TI E2E support forums
The Grounds Behind Grounding - The Samtec Blog
Defining Power Supply Ground: System, Chassis, and Earth in Your PCB | NWES Blog
Practices of Circuit Grounds | ALLPCB
Earthing & Ground Explained – Also Chassis Ground, Signal Ground, Ground for Schematics, & More « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Grounding of commercial and industrial power systems | The Hanover Insurance Group
Ground, earth and chassis explained | LEDnique
Breaking Ground Loops with Functional Isolation to Reduce Data Transmission Errors | Analog Devices
What is the proper way to ground a power system? - Technical Support Knowledge Center Open
Ham Radio - QRP: The ground is not beneath your feet
What is the importance of separate power and logic ground (ie a Vss pin) in gate driver - Electrical Engineering Stack Exchange
FAQs: How Should I Ground Your High Voltage Power Supply?
Designing Electronic Systems for EMC: Grounding for the Control of EMI | Interference Technology